Carry the spaceship on your shoulders and move forward Narrator: Li Xiaolin, Comprehensive Test Engineer, Shenzhou 12, Fifth Academy of Aerospace Science and Technology Group My fate with Shenzhou spacecraft began in August 2010. After graduation, I became an aerospace engineer, mainly involved in the comprehensive testing of Shenzhou-8. At that time, it was the first prototype stage of Shenzhou 8, and then it turned to the positive prototype stage. I learned a lot of testing experience and testing methods from it. In August 2011, I participated in the Shenzhou-8 launch site mission. The mission successfully broke through the first rendezvous and docking technology, laying a solid foundation for subsequent manned rendezvous and docking. At the end of March 2021, as the captain of the youth commando team of the Shenzhou 12 mission launch site test team, I entered the Jiuquan launch site and began to perform the launch site mission. The Youth Commando Team of the Shenzhou 12 Mission Launch Site Test Team is a youth team, but it is composed of overall design, testing, and assembly teams. As a comprehensive test, we will do our best to check the health of the spacecraft, and carefully escort her into space in perfect condition until the last second before takeoff. Looking back on the days and nights that we have been struggling together, we can never forget the mutual encouragement of the two ships during the high-intensity test in parallel during the epidemic, and the unforgettable long-distance test link after opening up the “transformation of the sky”. It is even more memorable to face the challenge of twice the previous workload at the launch site. At that time, our resolute eyes, never a hero who fell from the sky, only mortals who stood up, ordinary and tough, tried hard to hold the spaceship on their shoulders and forge ahead. During the testing phase, the young commandos of the test team of the Shenzhou 12 mission launch site, we took the initiative to work overtime to complete the test tasks to ensure quality and quantity. The test time has changed from 14 days to 11 days, which has won valuable for the overall progress of the model. time. During the propellant refilling phase, we have people on duty 24 hours a day, ensuring the safety of the Shenzhou model during the refilling process. In the final stage of the 30-minute countdown to the launch, we were responsible for the withdrawal of the tower cable and the safety of the astronauts for the complete success of the model launch. In the mission of the launch site, we always adhere to the concept of “solving problems together, overcoming difficulties together, grasping margins together, and taking risks together”. We work hard in coordination and go all out to work hard at all stages of the launch site. Bravely shoulder heavy responsibilities, inspire enthusiasm for struggle, and strengthen the ideal of serving the country, contribute youth to the successful mission of the Shenzhou XII spacecraft launch site, and inject youth power into the smooth development of the space station construction task. Guangzhou Daily·Xinhuacheng reporter: Xiao Huanhuan, correspondent Chai Yue Guangzhou Daily·New Flower City Editor: Cai Lingyue

The dummy wears the first generation Orion Crew Survival System space item page, equipped with two radiation sensors. Placing a dummy on board an unmanned train scheduled to launch in November 2021 will provide data to help scientists understand the forces that crew members may experience during the Artemis spaceflight. II in 2023. moonikin effigy Helga and Zohar effigy The Artemis I mission will be NASA’s first mission to the Moon since Apollo 17 in 1972. The Artemis II mission will send humans to the Moon. But before that milestone is made, the new Orion spacecraft and the SLS Space Launch System rocket are tested during the first launch to ensure the safety of human astronauts. Also accompanying ‘Moonikin’ on the Artemis I mission are Helga and Zohar, two models of the human body, known as Phantom, made from materials that mimic human bones, tissues and organs. Two Phantoms will sit in the back two seats on the Orion. Helga and Zohar help quantify the space radiation astronauts may experience while inside Orion during missions to the Moon. Also to evaluate the AstroRad radiation protective vest, which can reduce exposure. Astronauts aboard the International Space Station are currently wearing the vest to assess fit and function. During NASA’s Artemis I mission, Zohar will wear a vest, and Helga will not. Currently, the main dummy has no name, scientists affectionately call it ‘moonikin’. Therefore, the US space agency NASA is holding an online event ‘Name the moonikin in the Artemis mission’ online event. Participants helped NASA choose a meaningful name from a list available from June 16 to June 28. Through social networks Twitter, Facebook and Instagram, participants will vote to choose the name they like and the name with the most votes will become the official name of the dummy. Voters can choose from eight potential names: Ace, Wargo, Delos, Duhart, Campos, Shackleton, Montgomery and Rigel. Specifically: 1. ACE: Straightforward, realistic. Short for Artemis Crew Explorer (rough translation: Artemis Crew Explorer) 2. CAMPOS: Ingenious, know how to solve problems. Named after Arturo Campos, who played a key role in bringing back Apollo 13. 3. DELOS: Nostalgia, romance. According to Greek mythology, this is the island where Apollo and Artemis were born. 4. DUHART: Enthusiastic, vibrant, open-minded. Named after Irene Duhart Long, the first woman minority, medical director at the Kennedy Space Center. 5. MONTGOMERY: Pioneering, innovative. Named after Julius Montgomery, the first African-American engineering specialist to work at the Cape Canaveral Space Facility. 6. RIGEL: Bright, brilliant, inspiring. Supergiant star in the constellation Orion. 7. SHACKLETON: Mysterious, rich. Named after a famous Antarctic explorer, as well as the crater on the south pole of the Moon. 8. WARGO: Energetic, enthusiastic, passionate. Named after Michael Wargo, NASA scientist and head of science for human exploration Kathryn Hambleton, a NASA spokesperson, said: “It’s important for the organization to invite the public to participate in online naming and other challenges to get everyone on the journey, inspiring the next generation of explorers. We look forward to the name chosen for the moonikin.” NASA once held contests to name ships and objects used in space exploration missions. The Perseverance, which landed on Mars on February 19, was named after a national competition in early 2020. The winner was Alexander Maher, a 7th grader in Virginia. Meanwhile, teenager Vaneeza Rupani from Alabama won when naming Ingenuity, the name of NASA’s Mars helicopter. Rupani’s essay in NASA’s 2020 “Name the Helicopter” contest won after beating 28,000 entries. Hoang Dung (translation summary)

Blue Origin founder Jeff Bezos inspects the New Shepard launch facility in West Texas. A spot on his upcoming flight is up for auction. Photo: EPA This will be the first manned flight conducted by Bezos’ space company, Blue Origin. The flight is scheduled to take place on July 20, the 52nd anniversary of the Apollo 11 landing on the Moon. Bezos and his brother Mark, a former advertising executive and volunteer firefighter, will join the flight with the winner of the ship’s airfare auction, with the lowest bid of $2.8 million. USD. In an Instagram post, billionaire Bezos said he had dreamed of traveling into space since he was 5 years old. “I will go on that journey with my brother. The best adventure, with my best friend,” declared the Amazon founder. With an estimated personal fortune of $186.2 billion, Jeff Bezos is one of several billionaire entrepreneurs driving a “new space race,” each pumping billions of dollars into private startups. Their aim is to develop low-cost, commercialized space travel. But while Virgin Galactic founder Richard Branson is expected to make a suborbital flight later this year, and SpaceX’s Elon Musk has vowed to “die on Mars,” it’s Bezos who’s the one. Win the race to be the first of this hit trio of billionaires to reach the edge of space. Watch Blue Origin successfully launch and land a reusable New Shepard space rocket (Source: CNBC) Mr Musk has yet to comment on Bezos’ latest statement, while Branson congratulated his rival, saying their two companies are “opening up to space”. “Congratulations to Jeff Bezos and his brother Mark for announcing their plans to go into space. Jeff started Blue Origin in 2000, we started Virgin Galactic in 2004 and now both are opening up access to space – incredible!” Branson tweeted. personal. Musk and Bezos are said to have been head-to-head on several projects over the past decade. Elon Musk sees his tech giant as an “imitation” in some of Amazon’s business ventures, while Bezos mocks the SpaceX CEO’s plans to send people to Mars. Bezos’ company Blue Origin was founded in 2000, touting itself as a means of providing cheaper access to space through the use of reusable rockets – namely the New Shepard that flew 15 times. Jeff Bezos’ space tourism project with Blue Origin is competing with a similar program being developed by Space X, the rocket company founded and run by Tesla CEO Elon Musk, and the company. Virgin Galactic is backed by Richard Branson. In April 2017, Bezos revealed that he invests about $1 billion in Amazon stock in Blue Origin every year. Blue Origin’s spaceship system consists of a pressurized crew capsule mounted on top of a reusable New Shepard booster. During the first manned flight into space, the crew aboard the New Shepard will spend at least 10 minutes hovering in zero gravity inside the capsule. Bezos founded Blue Origin in 2000. The upcoming space flight is the culmination of more than two decades of forays into space for Jeff Bezos, who announced plans to step down as Amazon’s CEO just now. 15 days before flight date. Instead, he will become Executive Chairman of the company he founded in his garage in 1994 – allowing him “time and energy” to focus on other business ventures. Blue Origin named its space rocket program New Shepard after astronaut Alan Shepard, the first American to fly into space exactly 60 years ago. The upcoming flight will mark a major milestone in the mission to take paying customers beyond space. However, for now, Elon Musk’s SpaceX seems to be leading in the space billionaire race with multiple launches of NASA equipment to the ISS and a partnership to send tourists to space by 2021. On February 6, 2018, SpaceX launched a rocket to orbit Mars, more than 220 million km from Earth, and NASA selected two astronauts to join the first manned Dragon mission performed by SpaceX. . Watch the video of SpaceX’s Starship rocket being launched and successfully landed for the first time on May 5, 2021 (Source: SpaceX): SpaceX has also begun sending a series of 60 satellites into space to help form its Starlink network. Mr. Musk hopes the program will build a network of interconnected satellites around the Earth, thereby providing free Internet to everyone around the world. Meanwhile, billionaire Richard Branson and Virgin Galactic are taking a different approach to conquering space. Virgin Galactic has repeatedly performed successful test flights of the Unity spacecraft. The first time took place in December 2018 and the last time took place on February 22 this year. More than 600 wealthy clients to date, including celebrities like Brad Pitt and Katy Perry, have booked $250,000 for one of Virgin’s spacewalks. Richard Branson introduces SpaceShipTwo, a spaceship with room for six passengers and two pilots. Photo: Reuters Virgin Galactic’s SpaceShipTwo can carry six passengers and two pilots. Each passenger has a seat with two large windows – one on the side and one above. Passengers will become “astronauts” when they reach the Karman line, the boundary of Earth’s atmosphere. The spacecraft will then make a sub-orbital journey with about six minutes of weightlessness. The whole flight took about 1.5 hours.

Apollo 11 astronauts in spacesuits set foot on the Moon for the first time. Photo: NASA Hollywood films often draw attention with the iconic spacesuit, the design of which makes the public believe that it is a costume that can be taken off within minutes. But in fact, the spacesuit is a “spaceship” with its own full function, requiring the wearer to take off or take off with the help of colleagues. Cathleen Lewis, curator of international space programs and spacesuits at the Smithsonian Institution’s National Air and Space Museum, said: “The purpose of the spacesuit essentially exists as a humanoid spacecraft, allowing astronauts to autonomously explore and do meaningful work outside of spacecraft or space stations.” Ms. Lewis said it can take up to four hours for an astronaut to get dressed, from start to finish. Before going to space, astronauts must check each piece of equipment and make sure they have enough essential supplies, such as oxygen and water. During the spacewalk, they will be supported by a team from Earth. Watch Apollo astronauts in spacesuits fall up and down in zero gravity on the Moon (source: NASA) Sarah Korona, extraterrestrial flight control specialist at NASA’s Johnson Space Center in Houston (Texas), said: Flight controllers must adhere to a plan of procedures about 30 pages long, but still have other plans if problems arise. The “anatomy” of a space suit According to NASA, a spacesuit is made up of 6 different components and can have up to 16 layers.
Astronauts on the Artemis missions, NASA’s next program to send the first woman and first black man to the Moon, will wear the latest spacesuit, called the Visitor Mover. alien probe, abbreviated as xEMU. Before the spacesuits reach the Moon, their components will be tested on the International Space Station (ISS). NASA unveiled a prototype of the xEMU suit in 2019 at the agency’s headquarters in Washington. Photo: NASA One of the key components of the new spacesuit is the cooling fiber, said Richard Rhodes, vice president of xEMU pressurized garment development at NASA. The suit is made of tubes that help circulate water around the astronauts, regulating their body temperature and removing excess heat as they complete their work. According to NASA, each spacesuit has a portable life support system, which includes a water tank to cool the clothes, a carbon dioxide removal system, and other components, including a two-way radio for astronauts to communicate. Previous spacesuits used in the Apollo missions were less flexible than those used today. “When the Apollo astronauts walked on the Moon, they couldn’t bend down and pick up a rock,” said NASA astronaut Mike Fincke. They had to have a particularly compact tool with a handle mounted on it.” The space suit of astronaut Neil Armstrong during the Apollo 11 mission in 1969. Photo: NASA But the spacesuit has come a long way since then and has a more flexible construction, with active support gloves. According to Ms. Lewis, gloves are one of the most complicated parts of a spacesuit, and they are often the source of most complaints from astronauts about their suits. “Gloves are difficult to design to both protect and allow astronauts to demonstrate manual dexterity to get the job done,” the expert notes. Pressure gloves can also contract, especially after long hours in space. The astronaut’s fingers are also cold, so heating elements need to be built into the glove. Gloves are an important part of the spacesuit that NASA designed for the mission back to the Moon. Photo: NASA When astronauts train for space flight, one of their training exercises includes picking up a coin in a spacesuit while underwater, Ms. Lewis said. These explorers need extreme dexterity when working in space, and gloves are a big challenge. Much of astronaut spacesuit training is conducted in a swimming pool at NASA’s Laboratory in Houston. Water simulates the feeling of weightlessness, similar to the feeling in space. To develop the spacesuit, scientists have experimented with a variety of materials and with varying degrees of success over the years. At one point, researchers experimented with Kevlar fingertips (a fiber five times stronger than steel) on gloves. “The Kevlar material is very useful in blocking bullets but not very good at stopping knives – it is very easy to cut,” Ms. Lewis said. Astronauts currently use synthetic plastic gloves, but scientists are always looking for better options. In addition, the outside of the spacesuit has color stripes specific to each suit. Here’s how astronauts can tell who’s wearing which suit while in space. Crafting the Artemis . space suit The first step in designing a spacesuit is “understanding who you’re designing the suit for, what you want them to be able to do, and where you want them to be able to,” says Rhodes. For the Artemis program, NASA needed their astronauts to be able to safely explore the Moon’s surface. Prototype of new spacesuit, xEMU, by NASA. Photo: NASA Over the past four years, NASA has invested more than $300 million in the development of the xEMU suit. Richard Rhodes’ team tested dozens of ingredients and weighed the pros and cons of each. He said the biggest challenge for the Artemis suits was making sure they were optimized for exploration of the Moon. The suits needed to be “light enough to support a mission to the Moon and sturdy enough to protect astronauts when working in very dangerous environments”. According to Rhodes, there are thousands of parts produced to make the Artemis spacesuit, and they are sourced from all over the United States. Some parts can take up to a year to build, but NASA is working to shorten the time. Space suits will also be upgraded for the latest Moon mission. Current and past NASA spacesuits allow only minimal movement of the waist, hips, or ankles. Artemis astronauts need to have extra mobility. to be able to explore the rough terrain of the Moon, so Mr. Rhodes’ team is working on a suit that allows for more movement while still being sturdy enough to protect the wearer.

For the past four billion years, life on Earth has been endless. But now on Earth there are only nearly 10 million species of creatures, this number is only 1% of the total number of species that have ever lived on Earth, the remaining 99% has disappeared in the long river of the Earth. Although our planet is a vibrant planet, it is very difficult for any living species to survive long on Earth. Over time, the Earth’s climate will continue to change and some ancient species have been unable to adapt to this change, leading to extinction. In addition, life on Earth could also be threatened by deadly threats from space. For example, a gamma-ray burst from a supernova could destroy Earth’s atmosphere and cause deadly cosmic radiation to reach our planet’s surface. Most life on Earth wouldn’t be able to withstand this. 450 million years ago a supernova caused the first mass extinction of the space threat on Earth. On the other hand, the impact of a giant asteroid falling to Earth will also cause drastic changes in climate, disrupt the food chain and cause mass death for life on Earth. The fifth mass extinction 65 million years ago was probably also caused by an asteroid collision. In addition to the threat from space, on Earth there may be superbugs that humans can’t fight off. Humanity also possesses nuclear weapons capable of destroying all life on Earth. Although humanity has enough intelligence to create such a powerful weapon, it is not known if humanity is intelligent enough to not use nuclear bombs on a large scale. And also for various reasons, Hawking believes that in order to continue to exist, humanity must expand its habitat into space in the future. Only by taking precautions and leaving Earth before disaster strikes and colonizing other planets can humans better cope with unknown disasters. So which planets should humans migrate to? Is there a “Second Earth” in the universe? Proxima b’s host star is Proxima Centauri – part of a trio of strange stars that scientists are still studying. The other two stars are binary – meaning they orbit the same center of gravity and are collectively known as Alpha Centauri. Although this “Second Earth” has similar properties to the Earth – where we live, Proxima b is still a mysterious and alien world. In the solar system, although life can exist on some satellites, but apart from Earth, there are no planets suitable for human existence. To achieve the goal of space colonization, we can only look beyond the extent of the familiar solar system. Current statistics show that almost every solar system has planets, and there are hundreds of billions of stars in the Milky Way, so there should be multiple targets to choose from. People need to choose rocky planets that are in the habitable zone, because only when the distance between the planet and the sun is neither too close nor too far can liquid water exist on its surface. Proxima b exists right in the middle of the habitable zone of stars, where water could theoretically exist in liquid form. Compared to our sun, Proxima Centauri’s habitable zone is very close to its host star. Scientists once believed that red dwarf stars like Proxima could not exist on habitable planets that were orbiting so close. But now, scientists think red dwarfs might be the best place to look for other habitable planets. And recently, astronomers discovered that Proxima Centauri, the closest star to our solar system, has a planet called Proxima Centauri b. This planet is a rocky planet the size of Earth and it is also in a habitable zone. Although Proxima b is the closest exoplanet to the solar system at a distance of only 4.2 light-years, humans are currently not capable of flying to this planet. Even with today’s fastest spacecraft, if we want to set foot there, it will take us tens of thousands of years to fly to Proxima b. However, humanity has never backed down from difficulties, we have been able to cross the ocean, as well as cross the distant interstellar space to reach the strange world, so it is very possible in the future , people will set foot here.

On April 14, 2021, local time, Texas, the United States, Blue Origin’s New Shepard rocket was undergoing testing.People’s Visual Information Map

On June 12, an unidentified bidder bid 28 million U.S. dollars (approximately RMB 179 million) for a ticket for the first manned space flight of Blue Origin, a space exploration company owned by Amazon founder Bezos. .

According to a report by the US Consumer News and Business Channel (CNBC) on June 12, the winning bidder will fly into space on the “New Shepard” with Bezos and his brother Mark on July 20. Blue Origin said it will announce the passenger’s name in the next few weeks.

On June 7, Bezos announced on social media that he would participate in the first manned flight of the “New Shepard” as a passenger on July 20, and his brother Mark will also participate. Blue Origin’s astronaut instructor, Arian Cornell, stated in the auction webcast that the first manned flight of the “New Shepard” will carry four passengers, including Bezos, Bezos’ brother, There will be a fourth bidder who will be announced later.

On May 5, Blue Origin announced the sale of a ticket for the first space cruise through an online auction. The initial bid for this ticket was 4.8 million U.S. dollars, but it exceeded 20 million U.S. dollars in the first few minutes of the auction. According to reports, the auction proceeds will be donated to Blue Origin’s education-focused non-profit organization “Future Club”, which provides support to young people interested in future science and engineering careers.

The “New Shepard” is named after Alan Shepard, the first American astronaut to enter space. It consists of a rocket and a crew compartment, both of which can be reused. There are 6 crew compartments. seat. The aircraft being developed by Blue Origin plans to send humans and payloads to suborbital space and return.

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These word-of-mouth statements are almost consistent with information from the US Senate hearing on a request to fund NASA with a figure of $ 585 million to invest in nuclear-powered propulsion technology in the fiscal year 2022. and other American efforts in this area. This means that Russia’s space nuclear energy program is not only for technical purposes, but also for geopolitical purposes. Russia’s current program has its roots in the Soviet era. The Soviet Union launched a total of 33 military satellites with the function of spying and targeting targets equipped with nuclear reactors into low orbit around the Earth from 1969 to 1988. Most of these satellites used reactors. Buk type nuclear power generation reactor, only 2 of them using advanced thermal electron furnace NPP Topaz with generating capacity from 4.5 to 5.5 kW, however, this project was suspended in 1986 . In the early 1990s, a Russian-American cooperation project aimed at continuing the development of the Topaz furnace, but this project was suspended in 1995. In the period 2000-2007, Russia also tried to find ways to cooperate with China. Nation in this field. Despite the economic decline for a long time, Moscow has been trying to continue its independent efforts in the field of the use of nuclear energy in space since 1998, and during the time of President Dmitry Medvedev in power, the This effort has been identified as a key priority for the Kremlin. The budget for this program of Russia for the period 2010-2018 is 17 billion rubles, divided between Roscosmos 9.8 billion rubles and Rosatom 7.2 billion rubles, equivalent to $560 million in 2010 exchange rates. However, the actual disbursement figure is much smaller. In 2010, only 500 million rubles ($16.5 million) were allocated for this purpose. Over the next decade, total disbursements reached nearly 10 billion rubles ($213 million), according to public information from Roscosmos and Rosatom. The results of these efforts have not been as successful as they initially suggested. For example, the technical requirements of the proposed product are an outer space nuclear reactor with a capacity of 1 MW of electricity and an ion thruster with a capacity of 50 kW. However, the reality shows that Russia is currently only developing nuclear power generation systems YaEU-25M, YaEU-25 and YaEU-50 with a generating capacity of 10-40 kW and propulsion using ionic force. 25 kW. At present, perhaps Russia is just stopping at the computational model run for more powerful reactors and engines. For comparison, NASA is still trying to design a 10 kW outer space nuclear reactor with a Stirling engine for the purpose of increasing efficiency, currently Russia is still revolving around the thermal electron model, and the problem of using Using engines or turbines in combination with reactors is still only a theory. It is hard to believe that Russia will design a nuclear reactor in space with a generating capacity of 1 MW or ion propulsion engines with a larger capacity in the near future. Anyway, Moscow is still trying to turn the results achieved into advanced applications in long-distance space travel or foreign politics. Due to a decline in space research activities in other sub-sectors, coupled with economic weakness, these problems have prompted the Kremlin to look for another trump card. While the development of nuclear reactors for space exploration is far from complete, the Russian government as well as industry is currently looking for the application of nuclear reactors to satellites. military. These satellites can be used for radar reconnaissance or electronic warfare (for example jamming) when they are deployed in low, mid or geostationary orbits. However, no tests of such satellites have yet been conducted, meaning Moscow is not ready to field such satellites in the near future. In addition, the promotion of nuclear-powered spacecraft could be used by Russian space and nuclear industry units as a tool to apply for funding, to promote a slow and risky research program. this. For its part, the Kremlin is still trying to blur its true purpose. They came up with the “Strategy for the development of nuclear energy in space by 2030 in 2019, and issued relevant policies for the first time in 1998. Even if Russian military satellites are used by Russian military satellites. Nuclear power appeared in 2030, it also did not bring about significant changes in the technical and military fields. However, Moscow is still trying to polish it as a tool to help shift political supremacy. First, Russia has consistently supported the ban on placing weapons in outer space. Second, Russia will not be able to stand in the forefront of space technology without cooperating with other countries in the field, so Russian leaders see nuclear technology in space as a way to develop. cooperation, even in times of growing hostility in the West. The Russian SPT-100 series Ion Thruster has been used on satellites since 1994.

The Space Launch System (SLS-yellow) core module is placed between the two boosters. Photo: NASA According to Insider, the US space agency (NASA) has just released new images of a super rocket called the Space Launch System (SLS) that has just been assembled. It is the agency’s most powerful launch vehicle since the 1960s. The SLS super rocket was installed on June 11 at Kennedy Space Center, Florida, USA. This is the first SLS rocket, part of a new type of rocket designed to serve the mission of sending American astronauts back to the Moon, and beyond to Mars. The core module of the SLS rocket. NASA has aimed to test-launch the SLS super rocket in November 2021, the first step in a series of missions toward the goal of returning to the Moon for the first time since 1972. In the photo released by NASA, the core module of the rocket, up to 65 meters long, is placed between two smaller boosters. The first version of the SLS super rocket is called Block 1. Once assembled, the rocket will weigh nearly 4 tons, 110 meters high, which is taller than the Statue of Liberty (93 meters). Powerful launcher capable of carrying over 27.2 tons into orbit. That capacity means it’s powerful enough to carry the Orion spacecraft, which is expected to send astronauts into space on future missions. See the core module of the super rocket SLS being moved from New Orleans to Mississippi: Before being fully assembled, the top of the SLS rocket core module needs to be fitted with a converter and the space capsule is lowered and placed on the rocket. This is the first time the core and two boosters have been coupled together since the SLS project was announced in 2011. Photo: NASA The SLS will be launched for the first time in November this year, sending Orion into orbit around the Moon on an unmanned mission. Assembling the core module onto the booster marks the end of the second phase of rocket assembly. NASA aims to launch the SLS super rocket on its maiden flight as early as October 2021. This is the first of three missions that NASA has planned to return humans to the Moon. If the mission is successful, the world will see the first black man and the first woman set foot on the Moon in 2024. The first launch of the SLS rocket this year will be unmanned as it aims to test the rocket’s ability to deliver the lunar space capsule and return to Earth. NASA astronaut Christina Koch (left) poses for a photo with Expedition Flight 61 Engineer, Jessica Meir on October 12, 2019. Photo: NASA Two rockets of the Space Launch System – NASA, pictured after completion of assembly. Photo: NASA The boosters are located on either side of the core module of the SLS rocket, which can generate 3.6 million pounds of thrust in just two minutes to lift the rocket into space. The core module itself also has a powerful engine, generating about 2 million pounds of thrust. After the first failed test, the core modules’ engines were successfully launched in about 8 minutes on May 18, paving the way for rocket assembly. The engines will power the Orion spacecraft to travel at 24,500 miles (39,200km) per hour, the speed needed to get it to the Moon. Image of SLS system viewed from above. NASA also plans to use the SLS launcher to go to Mars. The modern SLS rocket is the equivalent of the Saturn V launcher, used in the Apollo missions. But because the Moon is 1,000 times farther from Earth, we need a more powerful launchpad. NASA has big ambitions for the SLS rocket. It is designed to be flexible and adaptable, and could be used for missions to Mars, Saturn or Jupiter. The next version of the rocket, Block 2, will be designed to carry a payload of more than 101,400 pounds (46,000kg). According to NASA, it will be a “pack horse” to help transport cargo to the Moon, Mars and other distant space destinations.

Conquer the universe. Photo: Space News. The Korean Ministry of Science, Information Technology and Communication hopes that by becoming the 10th member country of the Agreement, Seoul will further expand cooperation in the field of space with Washington, participating in various fields. the Artemis space exploration program. Accordingly, about 10 years later, Korea will have development steps in space technology on par with the previous potential country. The impetus for Korea to accelerate in the space race Compared to the space powers, Korea has a late start, but the development has positive and rapid results. After the launch of Naro rocket weighing 140 tons and failed in 2013, in 2016 South Korea carried out a Project to develop a spacecraft to explore the Moon worth more than 197.8 billion won (more than 166 million USD). ). As planned, this probe will be equipped with a series of cameras, sensors and spectrometers to collect data on the Moon as well as conduct space connectivity tests. At the beginning of this year, South Korea decided to invest 615 billion won (about 549 million USD) in space projects this year, including plans to launch the first rocket built and developed by the country. new satellites. Accordingly, South Korea also plans to launch a new 200-ton Nuri rocket later this year while a second launch, carrying a satellite, is scheduled for May 2022. In addition, the country will invest 322.6 billion won in projects to develop technology and services for new satellites, and plan to launch a new generation of medium-sized observation satellites next March in Kazakhstan. and is developing a new geostationary communication satellite to put into Earth orbit. Along with participating in the common playing field, Korea’s first lunar orbiter (KPLO – Korea Pathfinder Lunar Orbiter) scheduled to launch in August 2022 has also been developed in cooperation with NASA. In addition, ShadowCam, a device that can overcome visibility limitations to record images in dark areas on the Moon will be installed on this orbiter. ShadowCam is expected to return to the moon’s unlit areas to find potential landing points for the Artemis program. With this event, Korea has gradually developed domestic space technology, combined with the cooperation of other space powers in the world, will gradually occupy an important position in the field of space development. Generally speaking. With this participation, South Korea looks forward to setting a goal of sending its own spacecraft to the Moon by 2030. Accordingly, the country actively promotes challenging space exploration projects, by develop its own launch vehicle and by 2030 can achieve its dream of landing on the Moon. This first step will provide a solid foundation for Korea to conquer space. Korea wants to strengthen national security through this race? Over the centuries, we have witnessed many wars on land and at sea, and those wars have proved the strength of the victors and as well as the lesson of ensuring the safety of the nation, nation. And recently, we have heard and seen the so-called “ocean wars”, meaning the wars in the sea have also begun. As for outer space, decades ago, great powers in this field such as Russia and the United States developed it. And this same nation has also had competition in the conquest of space. The fact that Washington is conducting a manned lunar exploration program, a program to send astronauts to the Moon 50 years after the Apollo project in the 1970s is a sign that the US clearly has a great advantage in this field. race presence on Mars. However, experts say, so far, no country has been confident that it can send people to this planet located 225 million km from Earth. In the context of the race that has shown signs of heating in recent years, and with many worries that the Earth is becoming more and more crowded with humans, Russia and the US are both showing their ambition to soon bring humans to live. on the Red Planet and marks its sovereignty over space entities, including the Moon. From that perspective, the US wants to take action so that space activities can be transparent, preventing disputes over space activities. South Korea cannot stay out of this competition as an ally of the United States. South Korea has begun a feasibility study for a mission to discover the near-Earth asteroid – Apophis. This ensures competitiveness, but is also a first step to position the country on another planet with life in the future.

Image of an unidentified flying object Is that a bird? An airplane? Drones? Or something extraterrestrial? The US government has been scrutinizing these unidentified flying objects. A report summarizing what the US knows about “unidentified flying objects” – aka UFOs – is expected to be published in June. However, contrary to many people’s expectations, no “alien” will appear. Two unnamed officials briefed on the report said they had found no information about a UFO connection to extraterrestrials. According to the two officials, the report does not rule out a link between the flying objects and another country. Prior to that, because of concerns about the threat to national security, congressmen pushed for investigation and public reporting of mysterious phenomena that the US government did not want to talk about for generations. At the request of Congress, the Director of National Intelligence is required to submit a consolidated report from multiple agencies within 180 days. This deadline is coming to an end. However, the intelligence office did not specify when the report was released. Republican Senator Marco Rubio (Florida), one of the senators pushing for the investigation, told Fox News : “These are flying in our airspace. We don’t know what it is. We need to find out.” “There are a lot of unanswered questions right now,” Democratic Representative Adam Schiff (California) said NBC . “If other countries have certain devices that we don’t know about, we’d love to find out. Or if there is some other explanation, we would also like to know.” Luis Elizondo, former head of the Pentagon’s Advanced Aerospace Threat Identification Program, said he does not believe the unidentified objects are the technological product of a foreign power, in part. because almost no country can keep this kind of secret. “We live in an incredible universe,” says Elizondo. There are many theories that the three-dimensional universe – where we live – has many things that cannot be explained.” But Michael Shermer, editor of Skeptic magazine, is skeptical. Longtime analyst of UFO theories and other phenomena, says he has seen too many blurry images of alleged encounters with aliens. However, Shermer notes that now several billion people around the world have smartphones that take sharp pictures, and satellites can accurately display every detail on the ground. “90% to 95% of UFOs detected are actually weather balloons, flares, secret military planes, birds reflecting the sun, planes reflecting sunlight, meteors, space junk , satellites, lightning balls, ice crystals reflecting light from clouds, or light reflected in the cockpit windows…” “Show me alien bodies, show me spaceships or show me really high quality videos and photos,” he said in an interview. “That’s how I believe it.” “We need proof rather than noisy videos and blurry photos. Because this would be one of the most unbelievable claims ever, if it proves aliens are real. .” Pilots and skywatchers have long reported sightings of UFOs in US airspace. These UFOs often have unusual speeds or orbits. In 1960, the CIA reported that 6,500 objects had been reported to the US Air Force over the previous 13 years. However, the air force concluded that there was no evidence that these objects were related to “interplanetary spacecraft”. Some people who research the topic say the US government often “restricts mentioning or lying about things that cannot be explained.” However, retired Air Force Colonel Richard Weaver insists that the government does not have the authority and capacity to cover up the encounter with aliens. “Even if it’s hard for us to keep it a secret, how can we build a conspiracy theory like that,” Weaver said. In December 2017, a turning point happened when New York Times revealed the Pentagon has a five-year project to investigate UFOs. The Pentagon later released a video showing military pilots confronting fuzzy objects they could not identify. In 2019, the US Navy announced it would create a formal process for its pilots to report unidentified aerial phenomena, or UAPs. Last August, the US Department of Defense established a task force, tasked with “detecting, analyzing, and cataloging UAPs” that may pose a danger to the United States. In an age of increasingly sophisticated drones, the US military’s theory leans more towards adversary equipment, rather than aliens. However, the creation of the task force is seen as a rare admission from the government that UFOs pose a national security concern.

“Based on the progress of the program, the budget will likely continue to be replenished. And the $48 million is just the initial investment,” the source from the US Air Force said. The US program to use rockets to deliver cargo on Earth was judged to be unfeasible. According to General Stephen R. Lyons – Commander of the US Transport Command (US TransCom), the use of missiles to transport goods has many advantages compared to the traditional way of using transport aircraft. Using rockets without a chain of aerial refueling aircraft to support the mission; Safe and secret, the opponent has very little chance of shooting down, not having to notify the host country when flying over like how with transport aircraft. The commander of US TransCom confirmed that this is a potential program and that the US Army is working with a team of experts from billionaire Elon Musk’s Space Exploration Technologies (SpaceX) to research and build a rocket that can fly. deliver weapons, military equipment to any place on Earth in less than 1 hour. According to the plan, the initial tests to test the principle will be carried out as soon as 2021. SpaceX has previously demonstrated the ability to land vertically and reuse boosters for its Falcon 9 system on mobile landing sites at sea. But the aerospace technology company has never landed a full payload rocket, and the proposed new rocket will carry four times as much cargo as these rocket flights have tested. There are two possible modes of transport that will be explored – cargo originating from a space base on the US mainland to overseas, or pre-sourcing on a spacecraft operating in orbit. and cargo can quickly leave orbit and land when needed. In partnership with industry, the U.S. Army could develop a prototype of such a space vehicle within the next 5-10 years, which could be used by TransCom to supplement air-to-air logistics operations. sea ​​and on land, including humanitarian assistance somewhere around the globe. TransCom will also have to deal with doctrinal, diplomatic, regulatory and organizational issues to facilitate the standardization of high-frequency launches. If successful, the US will revolutionize the transportation of goods. However, as soon as the US announced the program, the military community of this country pointed out a series of insurmountable difficulties. In terms of technical factors, rockets can only be launched when the weather conditions are relatively good; Poor weather can cause delays lasting up to a week. So a trip that is counted as lasting less than an hour will require significantly longer preparation time. The next problem is cost. According to calculations, a SpaceX Falcon 9 spacecraft with a capacity of 25 tons has a launch cost of $ 28 million. While the 12-hour flight from California to Japan on a C-17 Globemaster III costs $312,000, the cost doubles if the plane flies home to buy more equipment. By best estimates, it costs four times more to ship by rocket than to send the same amount of cargo by plane. However, cost is not everything, especially when hostilities are raging.

Design of a space tug to carry Russia’s 500kW Zeus nuclear reactor. Russia’s federal space agency Roscosmo announced that a “space tug” – a term used to refer to a spacecraft that transports astronauts or equipment from one orbit to another – is expected to carry out an interplanetary mission. planet by 2030. Accordingly, the spacecraft’s power module called “Zeus” is designed to generate enough power to propel heavy cargo into deep space. It is essentially a mobile nuclear power plant. Several countries have been eyeing similar technology as a way to shorten trips in space. Currently, spacecraft still rely on solar energy or gravity to accelerate. But that means it could take more than three years for astronauts to make a trip around Mars. Meanwhile, NASA estimates a nuclear-powered spacecraft could shorten that timeline by a year. NASA’s Juno unmanned spacecraft uses solar batteries to make a journey to explore Jupiter. Photo: NASA The US hopes to put a nuclear power plant – a 10-kilowatt reactor integrated with a lander to be exact – on the Moon as early as 2027. However, NASA has only sent one so far. nuclear reactor into space, on a satellite in 1965. Other spacecraft, such as the Mars rovers Curiosity and Perseverance, also run on nuclear power, but they do not use a reactor. Meanwhile, Russia has sent more than 30 reactors into space. Those efforts will be further pushed as the “Zeus” module uses a 500 kilowatt nuclear reactor to propel itself from planet to planet. Watch a video of a Russian space tug model announced in 2020 (Source: ETF News): According to the plan announced on the Russian state news agency Sputnik, the Zeus spacecraft will approach the Moon first, then move towards Venus. From here it can use the planet’s gravity to redirect toward its final destination, Jupiter. That will help save propellant fuel. According to Alexander Bloshenko, Roscosmos Science and Long-Term Programs Executive Director, the entire mission will last 50 months (more than four years). During a presentation in Moscow on May 22, Bloshenko said that Roscosmos and the Russian Academy of Sciences are still working to calculate the trajectory of the flight, as well as the mass it can carry. Going further, this mission could be the precursor to a new frontier of Russian space. Sputnik reported that Russia is designing a space station using similar nuclear-powered technology. The Soyuz rocket launches the spacecraft to the International Orbital Station (ISS) from Baikonur, Kazakhstan. Photo: Getty Images Nuclear power has advantages over solar energy Most spacecraft get their energy from some source: the sun, batteries, or unstable atoms called radioisotopes. For example, NASA’s Juno unmanned spacecraft at Jupiter uses solar panels to generate electricity. Solar energy can also be used to charge batteries in spacecraft, but this energy source becomes less efficient as the spacecraft gets further and further away from the Sun. In addition, lithium batteries can power shorter missions. For example, the Huygens probe used batteries to briefly land on Saturn’s moon Titan in 2005. Design of a NASA spacecraft using nuclear thermal propulsion. Photo: NASA NASA’s Voyager spacecraft uses radioactive isotopes (also known as “nuclear batteries”) to survive in the harsh environments outside the Solar System and interstellar space, but that’s not the same thing. bring a nuclear reactor on board. Putting nuclear reactors on spacecraft offers several advantages: They can survive in the dark, cold regions of the Solar System without sunlight. They are also stable, reliable in the long run. The Zeus nuclear reactor, for example, is designed to last 10 to 12 years. Plus, with their powerful energy, they can propel spacecraft to other planets in less time. But nuclear power also has its own set of challenges. Only certain fuels, like highly enriched uranium, can withstand the extreme heat of a reactor – and they may not be safe to use. In December 2020, the US banned the use of highly enriched uranium to propel objects into space if that mission was possible with other sources of nuclear fuel or non-nuclear energy. Russia prepares to build a nuclear-powered space station Russian cosmonaut Sergey Kud-Sverchkov returning from the ISS landed in a remote area in Kazakhstan on April 17, 2021. Photo: Reuters Russian engineers began developing the Zeus module in 2010 with the goal of getting it into Earth orbit within two decades. And they’re on track to get there. This technology could help Russia develop a new space station by 2025. In April, the BBC reported that Russia plans to stop cooperating with the International Space Station (ISS), which it currently shares with the International Space Station (ISS). America, Japan, Europe and Canada – in that year. Russia cooperated with the United States to launch the ISS in 1998. However, Russian Deputy Prime Minister Yury Borisov told Russia 1 state television last month that the status of the ISS “a lot of things are not yet achieved”. . Even recently, this orbiting station has experienced air leaks and oxygen supply system failures. NASA has announced that the ISS will operate until at least 2028, however, the agency will probably maintain the station for the next 10-15 years.

Russia’s federal space agency Roscosmos has said that a “space tug” – a term used to refer to a spacecraft that transports astronauts or equipment from one orbit to another, is expected to be launched into space. to perform an interplanetary mission in 2030. This spacecraft is powered by a power module called Zeus. Basically, Zeus is like a mobile nuclear power plant, able to generate enough energy to operate spacecraft, transport equipment and goods in space. Currently, several countries are interested in similar technology as a way to shorten journeys in space. Design of the space tug. Photo: Roscosmos. Traditionally, spacecraft have relied on solar power or gravity to accelerate. This means that it takes astronauts more than 3 years to make the trip around Mars. NASA estimates that a nuclear-powered spacecraft could make that journey in a year. The US hopes to put a 10-kilowatt nuclear reactor integrated with the lunar lander, on the Moon as early as 2027. However, so far, NASA has only put one nuclear reactor. launched into space for the SNAP-10A satellite in 1965. Other spacecraft such as the Mars Curiosity and Perseverance probes are also nuclear-powered, but they do not use a reactor. Meanwhile, Russia has sent more than 30 nuclear reactors into space. The Zeus module is expected to further Russia’s space efforts by using a 500 kilowatt nuclear reactor to power spacecraft to travel from planet to planet. other planets, Sputnik quoted information from Roscosmos said. According to the Russian plan, the nuclear spacecraft will approach the Moon first, then head towards Venus, where it can use the planet’s gravity to move to its final destination, Jupiter. This will help save propellant. The entire mission will take 50 months (more than four years), said Alexander Bloshenko, executive director of development programs and advanced science at Roscosmos. According to the official, Roscosmos and the Russian Academy of Sciences are still working to calculate the trajectory of the flight, as well as the payload the spacecraft can carry. Ultimately, this mission could lay the groundwork for a new strategy for the Russian aerospace industry. Sputnik reported that Moscow is designing a space station using similar nuclear energy technology. The advantage of nuclear energy in the universe Most spacecraft get their energy from some source: the sun, batteries, or radioactive atoms (also called radioisotopes). For example, NASA’s Juno spacecraft at Jupiter uses solar panels to generate electricity. Solar energy can also be used to charge spacecraft batteries, however, it becomes less efficient if the spacecraft is far from the Sun. In other cases, lithium batteries could help power spacecraft for short journeys. Earlier in 2005, the Huygens probe used batteries to make a lightning landing on Saturn’s moon Titan. NASA’s Voyager spacecraft uses radioactive isotope (sometimes called a nuclear battery) to survive in the harsh environments of the solar system and interstellar space, but this is not the same thing. integrate a nuclear reactor into the spacecraft. Nuclear reactors offer several advantages as they can survive in dark and cold areas of the solar system without sunlight. They are also quite useful and quite reliable for long-term activities. The Zeus nuclear reactor is designed to last 10 to 12 years. In addition, they can propel spacecraft to other planets in less time. But nuclear power also presents some challenges of its own. Only certain fuels, such as highly enriched uranium, can withstand the extreme heat of the reactor. Furthermore, they may not be safe to use. In December 2020, the United States banned the use of highly enriched uranium to send objects into space if the operation could be made possible by other alternative sources of nuclear or non-nuclear fuel. Russia is about to build a space station in space Russian engineers began developing the “Zeus” module in 2010 with the goal of putting it into orbit within two decades, and they are on track to accomplish this goal. Production and testing commenced in 2018. By 2020, Roscosmos has signed a contract worth 4.2 billion rubles ($57.5 million) with St. Petersburg for the preliminary design of the space station. This will help Russia accelerate its efforts to develop a new space station by 2025. Earlier in April 2021, the BBC said that Russia plans to withdraw from the International Space Station (ISS) by 2025 and is ready to build its own space station. The International Space Station was established in 1998. This is an international cooperation project of 16 countries including the US and Russia, Japan, Canada, European Space Agency member states and Brazil. with a total investment capital of more than 100 billion USD.

NASA’s Parker Solar probe has picked up radio signals on Venus. This is the first direct measurement of Venus’s atmosphere in nearly 30 years, and it is quite different from Venus in the past. A study published May 3 confirms that Venus’ upper atmosphere undergoes puzzling changes during a solar cycle, the Sun’s 11-year cycle of activity. This marks the latest clue to why Venus and Earth are so different. Born from similar processes, Earth and Venus are twins (both rocky, similar in size and structure), but the development paths of these two planets have been different since then. born. Venus lacks a magnetic field, and its surface heats up to a temperature hot enough to melt lead, and the spacecraft only lasts a few hours there. Earth-like planets with life? Studying Venus helps scientists understand how the twins evolved and whether Earth-like planets have life. Video enhancement converts the data from Parker Solar’s FIELDS instrument into audio. FIELDS detected a natural, low-frequency radio emission as it passed through Venus’s atmosphere. This helps scientists calculate the density of the planet’s electrically charged upper atmosphere, known as the ionosphere. In just seven minutes when the Parker Solar Probe was closest to Venus – FIELDS detected a natural, low-frequency radio signal. Like Earth, Venus has a layer of electrically charged gas at the upper edge of its atmosphere, called the ionosphere. This sea of ​​charged gas or plasma naturally emits radio waves that can be detected by instruments such as FIELDS. When Collinson and his team identified the signal, they realized the Parker Solar Probe had passed through the upper atmosphere of Venus. The researchers used this radio emission to calculate the density of the ionosphere over which the Parker Solar probe flew. Researchers last obtained direct measurements of Venus’ ionosphere from the Pioneer Venus Orbiter in 1992. At that time, the Sun was near the maximum of the solar cycle. In the years that followed, data from ground-based telescopes showed that great changes were taking place as the Sun entered its quiescent phase, i.e. minimum. While much of the atmosphere remains the same, the ionosphere – at the top, where gases can escape into space – is much thinner during the sun’s minimum. Observations from the recent flight of the Parker Solar probe, which occurred six months after the sun’s last minimum, show that Venus’ ionosphere is much thinner than previous measurements made. during the solar maximum. “When multiple missions confirm the same results, it gives you a lot of fun,” said Robin Ramstad, study co-author and postdoctoral researcher at the US Space and Atmospheric Laboratory. believe that thinning is real.” Understanding why Venus’ ionosphere is so thin near the Sun’s minimum is part of unraveling how Venus reacts to the Sun. This will help researchers determine how Venus, once very Earth-like, became the toxic atmosphere world it is today. For example, the ionosphere of Venus is prone to leakage, which means the escape of energized gases into space. Collecting data on this and other changes in the ionosphere is key to understanding how Venus’s atmosphere has evolved over time. Venus researchers think that data collected from the Parker Solar probe will give them a new perspective on a mysterious planet like Venus, our twin sister to Earth.

Chinese people watch the rocket that sent the Tianwen-1 probe into space. Photo: AP The China National Space Administration (CNSA) announced on May 15 that the Tianwen-1 (Tianwen-1) probe had successfully landed on the surface of the “Red Planet”. “China has left its footprints on Mars for the first time, an important step for our field of space exploration,” Xinhua news agency said. The New York Times reported that since 1976, the US has successfully landed on Mars nine times. The Soviet Union in 1971 became the first country to send a lander to the surface of the Red Planet, but the mission was unsuccessful because the probe then stopped transmitting. Recently, China has continuously recorded new space science achievements. On the morning of April 29, China launched the first module to build its own Space Station (CSS). It seems that to catch up with the US and Russia, China’s ambitions do not stop at Mars and the space station. Moon Dream In January 2019, China was the first country to land a probe on the dark side of the Moon. The dark side can be understood as the night side of the Moon while the other side is observable from Earth due to receiving sunlight and is the day side. This is China’s second successful landing on the lunar surface, the first being in 2013. China is the third country in the world to successfully explore the Moon, after the US and Russia. In December 2020, China sent another probe to the Moon, which is Chang’e-5. On December 16, 2020, the Chang’e-5 spacecraft landed in Inner Mongolia carrying samples from the lunar surface. This is the first time scientists have collected samples from the lunar surface, after the Soviet Luna-24 mission in 1976. Moon samples brought back by Chang’e-5 are on display at the National Museum of China in Beijing. Photo: Getty Images China plans to launch three more spacecraft to the Moon by 2027. Beijing’s goal is to establish a base on the Moon that can be accessed by astronauts within the next decade. In March, the Russian space agency Roscosmos said it would cooperate with China in building a research station on the Moon. However, the two countries have yet to announce the details of this coordination plan. Serious competition The fragmentation of China’s Long March 5B missile falling into the Indian Ocean in May has drawn much criticism from international public opinion. In April, this Long March 5B rocket sent the core module into space to build China’s first space station. In the near future, China plans to carry out 11 more launches to complete the space station by the end of 2022. The International Space Station (ISS) jointly developed by Russia, the US and many countries will “retire” in 2024. It is still unclear what will happen next. The US National Aeronautics and Space Administration (NASA) advocates keeping the ISS operational for a few more years. Russia meanwhile announced it would withdraw from 2025. In the event that the ISS is completely shut down, China will be the only country that owns the space station. Accordingly, the Chinese space station named Thien Cung is expected to be able to host three astronauts operating at the same time. China has selected a team of 18 astronauts, including only one woman. The first three astronauts are expected to spend three months in space. Mars and more Model of China’s first space station. Photo: AP China announced that it plans to make one more Mars landing by 2028 and bring samples from the planet back to Earth for study. NASA and the European Space Agency are also embarking on this work in the hope that the US Perseverance probe, which landed on Mars in February, can bring soil and rock from Mars to Earth by 2031. This is said to be more likely to lead to a race between the parties. China also plans to take 10 years to collect samples from the comet. In addition, the country also intends to set up spacecraft to orbit around Venus and Jupiter. By 2024, China plans to launch a space telescope like the US Hubble, which has been in orbit since 1990. On China Space Day (April 24), President Xi Jinping wrote a letter to senior space scientists, encouraging them to “intensify and expand space exploration and rapidly quickly turn China into a space power.

Photo: India Express It is known that on May 15, China confirmed that Tiawen-1 had successfully dropped the Zurong rover to the surface of Mars. This is a historic milestone that makes China the second country to successfully launch a probe on the Red Planet. In the past, only NASA has succeeded in landing and operating probes on the red planet. (The Soviet Mars 3 spacecraft landed on Mars in 1971 and remained in contact for only about 20 seconds.) The landing took place at Utopia Planitia, a flat land on Mars and the same area where NASA’s Viking 2 rover landed in 1976. After landing, the lander dropped the Zhurong rover – Powered six-wheeled robot named after the god of fire in ancient Chinese mythology. The spacecraft carries an integrated toolkit, including two cameras, a Mars subsurface probe radar, a Mars magnetic field detector and a Martian meteorological tracker. “This is the hardest place to land in the solar system,” said Emily Lakdawalla, author of “The Design and Engineering of Curiosity.” China’s success in its first attempt indicates that it is one of the most capable space agencies.” The European Space Agency also tried to land on Mars in 2003, but its Beagle 2 probe had problems. The ExoMars Schiaparelli spacecraft – another ESA (European Space Agency) effort also crashed in 2016 after software mis-estimated its altitude during a landing attempt. Photo: The Verge The Tianwen-1 spacecraft launched from Wenchang Launch Site in Hainan Province, China last July, embarking on a seven-month trip to Mars. China said that “Tianwen-1 has been operating normally since it entered the orbit of the Red Planet,” the China National Space Administration (CNSA) said in a statement on the morning of May 15. CNSA revealed that Tianwen-1 has collected a large amount of data and photos taken from the orbit of Mars. Andrew Jones, a journalist covering China’s activities in space, said that Tiawen-1 has been exploring the Utopia Planitia landing site for more than three months while orbiting Mars. Now, after a successful landing, the Zhurong rover will embark on a mission that will last at least three months to study Mars’ climate and geology. “The main mission of the Tiawen-1 mission is to conduct a comprehensive and extensive survey of the entire planet using orbiters and to bring the probes to surface locations of great scientific interest. focused to conduct detailed investigations with precision and high resolution,” the leading scientists wrote in Nature Astronomy last year. It is known that this expedition vehicle weighs about 240kg, nearly double the weight of China’s previous Yuto Moon. The CNSA said last month: “The Mars rover Zhurong is hoped to ignite the fire of China’s interplanetary exploration and guide humanity into the vast unknowns of outer space.” Photo: The Verge Before Tiawen-1 successfully landed on Mars, the United States also successfully landed 5 rovers on the surface of the Red Planet. More recently, on February 20, 2021, NASA’s Perseverance probe passed through the atmosphere of Mars and landed on the planet on a historic mission to recover rocks to help answer the question. whether life ever existed on Mars. Although this CNSA project is more than four decades behind NASA, this success of China shows that its space engineers are rapidly closing the gap with the US. Tiawen-1 marked a big step for China in the field of space exploration. Previously, China also became the first country to successfully land and operate a probe in the dark side of the Moon in 2019. Recently, China also successfully launched its first core module. Chinese space station. In the future, this will be inhabited by groups of astronauts in space. Earlier this year, China, in partnership with Russia, announced plans to build a space station on the surface of the Moon.

Billionaire Dennis Tito on his return to Earth in May 2001. Photo: CNN CNN channel (USA) reported that billionaire Tito, then 60 years old, spent 20 million USD to realize his dream from a young age. In 1961, before the news that Soviet cosmonaut Yuri Gagarin was the first man in space, young Tito set a goal of life. The US National Aeronautics and Space Administration (NASA) is not in favor of sending ordinary people into space. In 1991, not long after the dissolution of the Soviet Union, Mr. Tito started negotiations with Moscow about going to space by “paying for tickets”. Tito recalls: “In the late 1990s, the Russians wanted more funding for the space program. So I realized I could find them.” On April 28, 2001, the Soyuz spacecraft was launched into space in Kazakhstan with 3 crew members including billionaire Tito and two Russian cosmonauts. Billionaire Tito then spent 8 days living on the ISS. Two decades later, billionaire Tito still vividly remembers: “The pencils flew and I could observe both the darkness of the universe as well as the curve of the Earth. I feel so relieved. It was the best time of my life, achieving my life goals… I hope that others experience the same wonderful things I have.” Since billionaire Tito’s space trip every year, only a few other tourists have had a similar experience. However, some US companies such as SpaceX, Blue Origin and Virgin Galactic are betting on space tourism with the goal of making this form not too far away. These people all chose the space tourism program of the company Space Adventures, which uses Russia’s Soyuz spacecraft to ferry passengers to the ISS. Since 2009, the space tourism program of Space Adventures has ceased to exist because the US Space Shuttle program is “retired” and only Russia’s Soyuz is the vehicle to carry astronauts to and from the ISS. However, a representative of Space Adventures said that once there is competition in the space tourism market, there will be price competition and in the future there will be many units participating in this field. Space Adventures maintains cooperation with the Russian space agency, and they are studying the possibility of a Soyuz launch to the ISS by 2023 with a program to create opportunities for tourists to walk in space. In addition, Space Adventures is planning a space tour in late 2021 via SpaceX’s Crew Dragon spacecraft. NASA contributed funds to develop Crew Dragon and Boeing’s Starliner space capsule. However, both of these companies are privately owned and therefore have the right to sell seats on their spacecraft to anyone who can afford it. SpaceX’s Crew Dragon ship. Photo: CNN NASA has also changed its stance on space tourism since billionaire Tito’s historic trip. In 2019, NASA announced plans to open the ISS to visitors. Former NASA astronaut Jeffrey A. Hoffman, who now works in the Department of Aeronautics and Astronautics at the Massachusetts Institute of Technology, considers Tito’s 2001 trip to mark the “beginning of a new era” of space tourism”. Mr. Jeffrey A. Hoffman expects that the cost of space tourism will decrease as demand increases. He says that the main obstacle to space tourism is safety concerns. In 2014, a pilot was killed during a test flight of Virgin Galactic’s SpaceShipTwo spacecraft. In addition, there have been records of rockets of SpaceX and Blue Origin – a company owned by Jeff Bezos, exploding during testing, fortunately no one was injured. According to the former astronaut, there is always an accident risk with air travel, but “a consistent safety record” will help this form of travel grow. May 2020 marks the first private spacecraft to launch NASA astronauts into space. It’s SpaceX’s Crew Dragon. The company expects by the end of 2021 to use Crew Dragon for a program exclusively for ordinary people with a price of 50 million USD per seat. SpaceX also hopes to plan a spacecraft called Starship to bring Japanese billionaire Yusaku Maeza and a group of artists to the Moon in 2023. In 2019, an American company called Gateway Foundation announced plans for a hotel project operating in the lower Earth’s atmosphere.

The Global Times (China) on the morning of May 15 reported on the successful landing on Mars of the Tianwen 1 mission. According to RT (Russia), the Tianwen 1 (Tianwen-1) spacecraft of the China National Space Administration (CNSA) was successfully launched from Wenchang Launch Site on July 23, 2020 and orbited Mars since February 10 this year. This interplanetary mission is China’s second attempt to reach the “Red Planet” after the 2011 Mars mission of the Huang Huo 1 (Yinghuo-1) probe. Citing CNSA sources, Chinese state media confirmed that the Tianwen 1 spacecraft successfully landed the Zhu Rong (Zurong) rover on the Martian surface on the morning of May 15. Thien Van 1, weighing 5,000kg, includes an orbiter, a lander and a golf cart-sized rover called Chuc Dung, named after an ancient fire god in the god of fire. Chinese phone. Carrying the Chuc Dung rover, the lander endured “seven minutes of horror” as it plowed through the Martian atmosphere on a parachute support lander. The spacecraft landed in Utopia Planitia, the same area where NASA’s Viking 2 mission landed in 1976. Watch a simulation video of the Chinese lander’s landing on Mars: (Source: Global Times) Earlier, in a statement on the same day, CNSA said, “The Tianwen 1 probe has been operating normally since its successful launch on July 23, 2020”. The agency added that it had collected a “massive amount” of scientific data as the Tianwen 1 rover orbited Mars. “With the assessment of the flight status, the Tianwen 1 probe is scheduled to conduct a landing operation against the Utopia Planitia area at the appropriate location from the early morning of May 15 to May 19 according to the Beijing time,” the CNSA statement said. The Utopia Basin is the largest recognized basin on Mars, with a diameter of about 3,300 km. Graphic image of China’s probe landing on Mars. Photo: Space The image of Mars was taken from afar by the Thien Van 1 spacecraft. Photo: AFP. According to The Verge, China is planning to land a pair of robots on the surface of Mars, making a daring attempt to become the second country to successfully land and operate a rover on Mars. Red Planet. China launched the unmanned Tianwen-1 spacecraft from the southern island of Hainan in July 2020, with the goal of sending a rover to the surface of Mars to collect data about the source groundwater and look for possible signs of ancient life there. So far, only the US has successfully implemented the technique to bring the rover to Mars and operate it. After a journey of nearly 7 months, the Tianwen 1 spacecraft successfully moved into Mars’ orbit on February 10 and then sent back to Earth many high-definition pictures of the Red planet’s surface. Image of the surface of Mars taken by the Tianwen 1 spacecraft from a distance of 330 to 350 km. Photo: AFP. “The main mission of Tianwen 1 is to conduct a global and extensive survey of all of Mars using orbiters and to bring the probes to surface locations of scientific interest to conduct detailed investigations with precision and high resolution,” the Tianwen 1 mission’s leading scientists wrote in the journal Nature Astronomy last year. Long March 5B rocket, the same type that launched the Tianwen 1 spacecraft to Mars, during the launch event of China’s space station module in April. Photo: AFP/Getty Images Model of the Tianwen 1 probe. Photo: AFP The Tianwen 1 mission marks the latest step in China’s rapid succession of advances in space exploration. The country became the first country in history to land and operate a probe on the far side of the Moon in 2019. Beijing also completed a lunar sampling mission last December. , with launching a robot to the Moon and quickly returning it to Earth carrying soil samples. Tianwen 1 is China’s first Mars landing mission, but it’s not the country’s first attempt to send a probe to Mars. The first is a fairy orbiter called Huynh Hoa 1, launched in 2011 with Russia’s Phobos-Grunt mission. This ship did not go beyond Earth orbit after launch, plunged into the Pacific Ocean and was destroyed. Before the successful Mars landing of the Tianwen 1 mission, the US successfully landed 5 rovers on the surface of the Red planet. Most recently, on February 20, 2021, NASA’s Perseverance probe passed through the Martian atmosphere and landed on this planet, with the historic mission of bringing back the rocks to help answer the question. whether life ever existed on Mars. On May 28, 1971, the Soviet Union also launched the Mars probe Mars 3, nine days after its “twin” spacecraft, Mars 2, was launched. Illustration of the Soviet Mars 3 probe on Mars. While making a Mars landing on November 27, 1971, the Mars 2 lander crashed to the Martian surface and disappeared in a dust storm. Then, Mars 3 landed in the Ptolemaic crater area in the southern hemisphere of Mars on December 2 of the same year. At first it seemed that Mars 3’s landing went perfectly, but just 110 seconds after landing, the device disappeared in silence. Since then, the Russians have not received any signal from the ship.

Model of China’s first space station at the 2010 exhibition in Zhuhai city. Photo: Kin Cheung / Associated Press China has now achieved what the US and the Soviet Union did before: a successful landing on Mars. After orbiting the planet since February, the Tianwen 1 rover sent a vehicle to land on the surface of Mars. The probe will join three NASA spacecraft that are surveying Mars. China’s Mars mission may seem less appealing than NASA’s latest mission, because it’s essentially repeating the feats Americans achieved decades ago. But it represents another milestone in China’s ambitions to transform itself into a “space power,” as President Xi Jinping announced in April. Many potential milestones lie ahead. Conquer the Moon In January 2019, China became the first country to land a probe on the dark side of the Moon. This is China’s second successful moon landing, after one in 2013. At that time, China sent a rover on the lunar surface and it is still operating to this day, far exceeding the initial 3 month expectation. In late April, it roamed nearly half a mile from its starting point in the Von Kármán crater near the moon’s south pole, according to Chinese television. In December 2020, China sent another spacecraft to the Moon. It shoveled nearly 2kg of rock back to Earth. This is the first lunar specimen since those collected by the Soviet Union during the Luna 24 mission in 1976. Some samples are on display in Beijing. China names its lunar probes Chang’e with serial numbers. Three more will hit the road in 2027, with more flying probes and even 3D printing trials in space. These missions aim to lay the groundwork for a Moon base and astronaut visits in the 2030s. To date, only the US Apollo program has sent people to the Moon. In March, Russia’s space agency Roscosmos said it would work with China to build a lunar research station, though it did not give details of any joint plans. Enemy space station China’s launch of the main module for its latest orbiting space station in April attracted more international attention than expected for unwarranted reasons. After reaching orbit, the main booster fell ominously back to Earth: “uncontrolled re-entry”. Debris landed in the Indian Ocean in May, nearly losing the Maldives and sparking criticism over how China carried out its heaviest rocket launch, the Long March 5B. More similar cases will continue. This is the first of 11 missions needed to build China’s third and most ambitious space station by the end of 2022. Two more Long March 5B rockets carry additional modules and new ones. Variations with smaller parts. Next June will have four missions to be carried out, sending Chinese astronauts back into space after more than four years. Watch the launch of the rocket carrying the Mars probe Tianwen 1 in Wenchang, China. Photo: AP China’s first two space stations are short-lived prototypes, but the station is intended to be operational for a decade or so. The International Space Station, jointly developed by the US, Russia and other countries, is nearing the end of its expected life cycle in 2024. What happens after that remains unclear. NASA has proposed keeping the station operational for several more years; Russia has announced it intends to withdraw its troops by 2025. If the station is shut down, China could be the only country with a space station for a while. This Thien Cung station will be able to accommodate 3 astronauts for long-term missions and 6 astronauts for shorter periods. China has chosen a team of 18 astronauts, some of them civilians (only one is a woman). The first three are expected to spend three months in space, surpassing the 33-day record set by Chinese astronauts in 2016. Hao Chun, director of China’s manned space agency, told the press that astronauts from other countries would be allowed to visit, under the docking mechanism “in line with China’s standards”. “. Some foreign astronauts are prepared to learn Mandarin. Conquer Mars The Mars mission is trying to achieve feats that NASA has achieved for many years. The Tianwen 1 spacecraft has reached orbit around the planet and has now safely brought one to the surface. The Soviet Union was the first country to send a spacecraft to Mars in 1971, but seconds after touching down, the lander stopped communicating, possibly due to a sandstorm. It transmits an incomplete or undecipherable image. Since then, several other countries’ attempts to reach the surface have failed. Only the US has succeeded in landing on Mars. China tried to send an orbiter to Mars in 2011, but the Russian rocket carrying it failed to get out of orbit and both crashed back to Earth. China’s Tianwen Orbiter has surveyed Mars and its landing site, Utopia Planitia, a large basin in the northern hemisphere where NASA’s Viking 2 landed in 1976. The Zhurong rover is named after a position. god of fire, will conduct a number of experiments studying the topography, geology and atmosphere of the planet. China says it plans to send a second lander to Mars in 2028 and eventually return samples from the planet to Earth. That’s a goal NASA and the European Space Agency are hoping to achieve by 2031. China’s mission could happen this decade, setting up a potential race. In addition to the Mars mission, China is planning a 10-year mission to collect samples from an asteroid that passed by the comet. Simultaneously in orbit for Venus and Jupiter. In 2024, they plan to launch a telescope with an orbit similar to Hubble, which was first launched in 1990. Hoang Thanh ( According to the New York Times)

People in Brazil are examining the debris believed to have belonged to a European spacecraft in 2014. Photo: Getty. Sea of ​​Japan (also known as East Sea) The phenomenon of debris falling from space falling to the ground and causing damage was first recorded in 1969. That year, Japanese diplomats informed the United Nations of an unknown object from the falling space. Down and collide with Japanese cargo ships moving off Siberia (Russia). The collision caused serious injuries to 5 crew members. Shortly after, Soviet ships appeared at that time looking for debris. Japanese officials said the debris was identified by experts as part of the Soviet spacecraft. However, this information was initially kept private by Tokyo because it did not want to create conflicts with Moscow, according to the report AP . State of the Northwest Territories, Canada The danger of an object from space became apparent in 1978, when Cosmos 954, a satellite powered by the atomic energy of the Soviet Union, fell to Earth. The incident caused radioactive debris to spread throughout the Northwest Territories, Alberta, and Canada’s Saskatchewan province. After the incident, the Canadian government organized a large-scale “Morning Light Campaign” to search for tiny pieces of radioactive material falling on the arctic tundra. The cost for this campaign is nearly 14 million CAD (equivalent to 11.5 million USD). A fragment of satellite Cosmos 954. Photo: United States Department of Energy. Canada demanded that the Soviet Union compensate at the time for CAD 6 million ($ 5 million), but Moscow ended up paying only half of that amount. State of West Australia, Australia In 1979, Skylab – the first space station of the US Aerospace Agency (NASA) – crumbled while returning to Earth’s atmosphere. The incident caused many debris to fall throughout the farm town of Esperance in West Australia, Australia. The Skylab space station was photographed by the last crewman before falling apart on July 11, 1979. Photo: NASA. “It’s the best fireworks display you’ll ever see,” described Brendan Freeman, a retired farmer. ABC . The debris did not cause great damage, but for fun, the town authorities Esperance wrote a $ 400 fine letter to NASA for littering. NASA did not pay the fines, possibly out of fear of setting a negative precedent. By 2009, a DJ in the city of Barstow, California (USA) called to raise funds and bring fines to pay the town of Esperance. Lakeport, California, USA An early weekend in 1987, a retired aircraft mechanic living in a town near Mendocino National Forest, in northern California, heard gun-like noises outside the bedroom window. After searching, he discovered a scorched metal piece longer than 2 meters in the alley next to the house. Analysts at the US Air Force determined this object was most likely a piece of debris falling from a Soviet missile. This missile has previously been seen flying across the sky while being burned and dropped to Earth. “It’s interesting because things like that don’t happen around here very often,” said Maggie Pickle, the mechanic’s neighbor. AP . Tulsa, Oklahoma, USA Lottie Williams held up a piece of debris that fell on her shoulder from a US Delta II rocket in 1997. Photo: Tulsa World. One morning in 1997, Lottie Williams was walking with friends in Tulsa city park when he saw something like a comet across the sky. The object fell on Mrs. Williams’ shoulder, but the force of the impact was very light, almost insensitive. The object identified by the scientists was most likely a piece of the US Delta II rocket. Fragments are kept by Mrs. Williams as a souvenir. “I must be very lucky for the debris to be so light. It was one of the strangest things that ever happened to me, ”Mrs. Williams told NPR in the interview many years later. Eastern region of Texas and Louisiana, USA In 2003, the American space shuttle Columbia collapsed while returning to the atmosphere, killing seven astronauts on board. Where the wreckage of the space shuttle hit the ground, temporary memorials were built for the crew. Rural residents along the Texas-Louisiana border reported seeing debris from the ship fell into a water storage tank or through the roof of a dental office. Someone even tried to sell a piece of fragment on an eBay e-commerce site for $ 10,000. Finally, 84,000 pieces of debris from the ship in distress were collected after extensive searches in swamps, forests, and grasslands. These debris were used to rebuild the ship and identify the cause of the disaster. Ivory Coast In May 2020, another Chinese 5B Truong Chinh missile also crashed on Earth. The missile was initially thought to have crashed into the Pacific Ocean, but some people reported hearing ultrasonic explosions and seeing metal debris falling from the sky. This shows that some parts of the Truong Chinh 5B missile fell in the village of Mahounou, on the Ivory Coast. China’s Truong Chinh 5B missile launch in late April in Hainan province. Photo: Getty. However, there were no reports of human casualties following the incident. The discovery of tube fragments longer than 12 m also seems to help this area get more attention. Grant County, Washington State, USA The most recent cosmic waste incident happened just over a month ago, when a private aerospace company SpaceX rocket exploded over the Pacific Northwest. The explosion created a “light show,” which caused some at first to mistake it for a meteor shower, according to the report The Verge . A piece of equipment from the missile crashed on a farm in Washington state, leaving a mark more than 12 cm deep on the ground, The Verge reporting. A similar object was also discovered by fishermen off the coast of Oregon a few days later, but authorities have not confirmed whether this is debris from the SpaceX missile or not.

4 astronauts returning aboard Space X’s Crew Dragon spacecraft from the International Space Station crashed safely in the Gulf of Mexico, near Panama City at 2:56 a.m. on May 2 (US time). ABCNews reported that the ship left the space station at 20:35 on May 1 after bad weather at the place fell, causing the crew to delay their return twice. But upon landing on target, the spacecraft marked the first night-time fall of an American crew flight in 53 years. The last time was the Moon mission aboard NASA’s Apollo 8 on December 27, 1968. “Dragon, on behalf of NASA and SpaceX, we welcome you back to Earth. For those of you who study in our regular pilot program, you’ve earned 68 million miles (about 109 million kilometers).” on this trip, “a SpaceX crew operations and resource engineer told the Crew-1 astronauts after the spacecraft crashed. “It’s good to be back on Earth,” replied NASA astronaut Mike Hopkins, Crew-1 mission commander. Crew Dragon ship was launched from November 2020. Photo: NASA. Crew-1 marks SpaceX’s second crew flight to the space station and the first to last in six months. The ship was launched into orbit on November 15, 2020. Before that, in May 2020, a test flight of Crew Dragon was also made and lasted for 2 months, bringing 2 astronauts to the international space station. Although SpaceX’s third crew mission has already kicked off, today’s return marks the second crew’s success for the show. That third flight, known as Crew-2, won’t land until later this year. According to information from ABCNews, the Crew Dragon spacecraft has been nicknamed Resilience by astronauts. In addition to captain Mike Hopkins, the ship also carries other NASA astronauts Victor Glover and Shannon Walker and astronaut Soichi Noguchi of the Japan Aviation Exploration Agency (JAXA). Steve Stitch, NASA’s Commercial Crew Program Manager said in live commentary: “Certified vehicles land during the day or at night, so there is no problem with the vehicle itself. And we practiced with recovery groups to land during the day or at night. Steve Stitch added that the process went smoother compared to the recovery of the Demo-2 crew back in August 2020, when NASA astronauts Doug Hurley and Bob Behnken met a small private fleet. . This time, SpaceX and the Coast Guard have tweaked safety procedures to ensure no civilians get too close to the compartment, in case it leaks fuel. “All four crew members are doing very well. You rarely wake up on the space station and go to bed in Houston … Orbital mechanics and weather don’t always work well, but today.” now they have done so, “NASA Flight Manager Holly Ridings said at a press conference after the Crew Dragon landed safely. NASA’s director of human exploration, Kathy Lueder, recounted the radio station’s moment of silence as the Crew Dragon plunged through Earth’s atmosphere: “Astronauts are only anxious when experiencing a blackout – And it’s nice to hear Mike’s voice “… Four astronauts escaped from the hold with the help of medical staff, before returning to shore to catch a NASA plane back to the agency’s headquarters in Houston, Texas. 4 astronauts (from left to right): Shannon Walker, Victor Glover, Mike Hopkins and Soichi Noguchib inside the Crew Dragon. Photo: NASA According to CNN’s information, since leaving Florida in November last year, four astronauts Mike Hopkins, Victor Glover, Shannon Walker and Soichi Noguchi have had 167 days on the International Space Station – laboratory. The scientific experiment orbits the Earth 250 miles above Earth, which has been home to international crews of astronauts for more than two decades. The return of the four astronauts was originally scheduled for April 28, but was delayed due to strong winds in the area. Crew Dragon, also known as Resilience, is SpaceX’s second spaceship. The ship’s resilience broke the record for the longest serving US spacecraft ever docked on the International Space Station and surpassed the 84-day record of the Skylab 4 crew in 1974. Crew Dragon’s first landing took place in August 2020 on a Demo-2 mission, bringing NASA astronauts Bob Behnken and Doug Hurley back from space after a two-month test mission. Before the landing, the second crew of NASA astronauts Shane Kimbrough and Megan McArthur, astronaut JAXA Akihiko Hoshide and astronaut Thomas Pesquet of the European Space Agency were also launched to the Space Station. international post. That means crew 1 has a period of 1 week overlapping in orbit with crew 2. The second quartet of Shane Kimbrough, Megan McArthur, Akihiko Hoshide and Thomas Pesquet will remain in orbit until fall, when the 3rd crew enters space to take their place. Support crews were immediately present around the Crew Dragon vessel area that landed in the Gulf of Mexico early May 2 morning. Photo: NASA The first commercial spaceship SpaceX is one of two commercial companies contracted with NASA to fly astronauts in space. Space X’s Crew Dragon spacecraft can carry up to 7 astronauts and Cargo Dragon; was designed to be launched from the top of the Falcon 9 Block 5 rocket and returned to Earth via a crash into the sea. Unlike its predecessors, this spacecraft can be attached to the International Space Station instead of being anchored. Crew Dragon is equipped with an integrated launch escape system (LES) capable of accelerating a spacecraft from an emergency launch missile with an acceleration of 11.8 m / s2 (39 ft / s2), made using a set of four side-mounted thrusters with two SuperDraco engines on each side. The spacecraft has redesigned solar panels and revised outer mold lines compared to the original Dragon, and also has new aircraft computers and avionics systems. As of March 2020, four Crew Dragon spacecraft have been produced. Crew Dragon serves as one of two spacecraft slated to transport crews to and from the International Space Station under NASA’s Commercial Crew Program, the other being the Boeing CST-100 Starliner. . It is also expected to be used in US space travel company Space Adventures flights and transporting tourists to and from Axiom Space’s planned space station. Crew Dragon’s first drone test flight took place in March 2019, and the first crewed flight with astronauts Robert Behnken and Douglas Hurley took place in May 2020. The two astronauts Victor Glover, Mike Hopkins in the Crew Dragon. Photo: NASA This test flight marks the first time that a private company has launched a crewed orbital spacecraft. Cargo Dragon is expected to deliver cargo to the International Space Station under a Commercial Supply-2 Service contract with NASA, along with Northrop Grumman Innovation Systems’ Cygnus spacecraft and Sierra Nevada Corporation’s Dream Chaser spacecraft. . Cargo Dragon’s first flight is launched in December 2020. On November 10, 2020, the Crew Dragon, comprising the Falcon 9 missile and related ground systems, was fully certified by NASA as the first commercial spacecraft system in history to be capable of maneuvering. transfer people to and from the International Space Station. Initially, the company intended to let Crew Dragon land on land using the LES engine, with parachutes and ocean falls as options available in case of the incident, a Space X representative told reporters. Launch is canceled. Precise landing on water with a parachute has been proposed to NASA as Crew Dragon’s “method of returning to the atmosphere and fundamentally restoring the first few flights”. The forced landing was subsequently canceled, making parachuting the only option. By 2011, Paragon Space Development Corporation had been supporting the development of the Crew Dragon life support system. In 2012, SpaceX was in talks with Orbital Outfitters about developing space suits to wear during launch and return to the atmosphere. Each crew member wears their own custom fitted space suit. The suit is primarily designed for use inside the Dragon, and in the case of the fast depressurization cabin, this suit may protect crew members. The suit can also cool astronauts during normal flight. At a NASA press conference on May 18, 2012, SpaceX confirmed their target launch price for the Crew flights to be $ 160 million, equivalent to about $ 23 million per seat capacity. Crew up to 7 people on board and NASA orders at least 4 Dragon Crew flights per year. This contrasts with the 2014 Soyuz launch price of $ 76 million per seat for NASA astronauts. The design of the Crew Dragon spacecraft was officially announced on May 29, 2014, during a press event at SpaceX headquarters in Hawthorne, California. In October 2014, NASA selected the Crew Dragon spacecraft as one of the candidates to bring American astronauts to the International Space Station, according to NASA’s Commercial Crew program.

Astronaut in space. Illustration. Many plans have been proposed, such as “launch” ill-fated astronauts into space, burial on Mars, even used as food for the crew. If there is a problem on the flight itinerary We are entering an exciting space era, in which many hope human’s first step on the surface of Mars will not be far away. However, as SpaceX CEO Elon Musk once said, “If you want to go to Mars, prepare for death.” About 21 astronauts have been killed since humans first set foot on a spacecraft and flew into space 60 years ago. According to experts, the death toll will inevitably increase as space agencies prepare for missions to send humans to Mars. To get to the Red planet, astronauts spend at least seven months living inside a cramped spaceship, traveling long distances, deep. If they survive this journey, they will have to endure the harsh environment of the Martian world. When a crew member dies while on a mission, it will take months, even years, for their bodies to be brought back to Earth. This situation raises a question: What happens to the body of a dead person in space? NASA does not have procedures to handle corpses in space because the astronauts selected for the mission are guaranteed physical and mental health. However, researchers around the world have thought of this situation and proposed measures to handle when an astronaut accidentally dies. During the mission on the journey to Mars, can the astronaut’s body be placed in cold storage or freeze-dried until the spacecraft returns to Earth? The process of freezing drying in space is much different from that on Earth. On Earth, people would use liquid nitrogen to freeze bodies, but in space, a robotic arm would hang the body wrapped in a bag on the outside of a spacecraft. The body will freeze for an hour, become brittle, then the arm will shake, breaking into small pieces. This process will theoretically turn an astronaut weighing 90kg into a mass of only 22kg, which can be stored on a spaceship for many years. But if this freeze-drying isn’t an option, the crew can send off their deceased companion to stay forever in the vast universe. Catherine Conley of NASA’s Office for the Protection of the Planet told Popular Science: “At the moment, there are no specific guidelines in the plan to protect the planet, either at the NASA level or internationally, regarding” bury “a deceased astronaut by throwing the body into space”. The solution of releasing the dead into space seems to be the easiest option, the body will stay on the spacecraft’s journey and linger on the place where it was released. And if more missions choose this approach, future spacecraft heading towards Mars will likely collide with many corpses. The robotic arm holds the dead body in space waiting to freeze. Illustration. Bad situation going to Mars If you are lucky enough to survive on a journey that lasts approximately 7 months and reach Mars, astronauts will face new challenges that threaten their survival, radiation. Previous data showed that Mars is 700 times more contaminated with radiation than Earth. Radiation can alter the cardiovascular system, damage the heart, harden and narrow the arteries, or remove some of the cells in the lining of blood vessels, leading to cardiovascular disease and may end with the death of the astronaut. In this case, burial on Mars would be necessary, but NASA has strict laws about contaminating other planets from microorganisms on Earth. NASA scientist Conley told Popular Science: “Regarding the disposal of organic matter (including corpses) on Mars, we are not imposing any restrictions as long as all are eliminated. microorganisms on Earth. So it is necessary to cremate ”. However, not every dead astronaut can be buried, but in some emergency situation, such as when the remaining crew runs out of food and in order to survive, the corpse of the human. The team can help them sustain life on their way back to Earth. It sounds barbaric, but there has been such a case in the past, when a plane crashed into the Andes in 1972. The survivors had no food and no way to communicate with them. outside, so in order to sustain life, to find someone to come and save, they made the difficult decision to eat the dead as soon as the plane crashed. Biologist Paul Wolpe said: “Although we give our bodies a lot of respect, life is everything. If the only way a human could survive was to eat a body, then that would be acceptable, even if no one wanted it.

Russia has developed an “impossible” range electronic warfare system. Illustration. Russian Deputy Prime Minister Yuri Borisov emphasized that two of Russia’s newest electronic suppression and electronic warfare complexes – “Triada” and “Palantin”, are capable of completely intercepting enemy communications, hitting electronic weapons systems and even intercept spacecraft located at an altitude of several hundred kilometers from the earth’s surface. Among mobile electronic suppression systems, the Krasukha family EW systems receive special attention, capable of suppressing the enemy’s communications equipment and his weapons at an up range. Up to 300 km, however, at present the ability of Russian weapons so that the Russian army can easily conduct suppression even after the front lines of the enemy.

Uoy Home is a house conceptualized, developed by architect To Huu Dung and 85 Design. The work has a special design, inspired by spacecraft across space – time. Located in the Central region, where the climate is hot, the western frontage also makes the house directly suffer from harmful sunlight. To solve this problem, the group of architects applied 3 solutions to limit heat radiation. One is treating with natural solutions, using trees for wall and roof gardening. Trees are decorated right from the front of the house. The second solution is technology, using XPS heat-resistant panels 3cm thick to cover outside walls subject to the main sun direction, preventing heat absorption. The third solution is to create wind convection by opening many doors to the East and South to catch cool winds. Thanks to that, even though it is a western house, the space inside is always cool. The first floor is a common living space including living room, kitchen – dining. Open space feels seamless with a garden. The glass roof in the kitchen area is capable of removing most of the UV rays and minimizing the heat impact on the interior space. The second floor consists of 2 bedrooms, a large bedroom for parents and a small bedroom for a son. The corridor leading to a private space on the 2nd floor has a glass railing made of tempered glass. Skylights are fitted with portable curtains to shade the sun. The roof floor spends most of the area planted with grass. This is also a place where families have fun together when they cannot go far. Image source: 85Design Video: House 25m2- the opportunity to have a house for many people? Source: VTV24

The Starship SN15 space missile left its launch pad on May 4. Photo: Space According to Space page, on May 5, SpaceX successfully landed the Starship spacecraft during the fifth test at their base in Texas, USA. This successful experiment marks a big win for billionaire Elon Musk’s space company after four of the previous tests ended in explosions. The SN15 rocket took off from Starbase in Boca Chica, south Texas at about 17:25 local time, reached around 10km and performed a series of flight exercises before making a critical landing. Billionaire Musk happily posted on Twitter: “Starship is landing normally”. Watch the video of the Starship rocket launched and successfully landed for the first time (Source: SpaceX): The test, however, was not entirely perfect. A small fire engulfed the base of the 50-meter spaceship shortly after landing, but was quickly extinguished with a tornado. SpaceX expert John Insprucker explains this “it’s no stranger to the metal fuel we’re using,” adding that engineers are still solving design problems. SpaceX faces growing pressure to succeed with its May 4 test flight after NASA announced a version of the Starship would be used as a lander in its return to the Moon program. America. The $ 2.9 billion contract is currently on hold after two rival companies, Blue Origin and Dynetics, filed an objection. SpaceX Starship Ship Illustration on the Moon. Photo: SpaceX Along with SpaceX, the space company Blue Origin of billionaire Jeff Bezos is also expected to launch the first space travel flight in July. Previously, the four predecessor devices of the Starship SN15 ship ended in failure, broken to pieces in tests over the past five months. The most recent time in early March, the SN10, appeared to have landed safely but a fire suddenly erupted as soon as the ship touched the launch pad, causing it to explode into a fireball. A small flame also erupted at the base of the SN15 in the latest launch but was quickly extinguished. Video of Starship SN10 ship exploded after landing (source: videospace): SpaceX has learned a few lessons from other tough landings. And the SN15 has been revised with a slightly different look from the previous prototypes. “The SN15 has improvements in structures, avionics and software, and the engine will allow for increased speed and efficiency throughout production and flight: in particular, avionics. No new improvements, updated launch architecture and new Raptor engine design ”, a SpaceX representative wrote in the flight description on May 4. SpaceX is developing Starship to send people and goods to the Moon, Mars and other distant destinations. The system consists of two components, both of which are designed for fast and complete reuse. The two components are a spaceship called the Starship and a giant early stage booster booster called the Super Heavy. Both vehicles will be powered by SpaceX’s next-generation Raptor engine. SpaceX founder and CEO Elon Musk said the Starship will have six Raptor engines. Although the SN15 was just a full-scale Starship prototype in height and width, it was powered by only three Raptor engines. Future test variants will be stronger, Musk said, and we will soon see these more powerful means of carrying out space missions. Musk aims to launch the Starship into orbit before the end of the year. Three Raptor engines of the SN15 missile in successful test. Photo: Space Starship SN15 ship when about to land. Photo: Space NASA’s Artemis moon exploration program recently selected Starship as a manned lunar lander Artemis aims to establish a lasting, enduring human presence on and around the Moon by the end of the 2020s. NASA officials say the knowledge and skills gained during SpaceX’s testing efforts. will help humanity reach Mars in the 2030s. Over the past few years, NASA has worked to achieve its goal of making a human landfall on the moon by the end of 2024, at the direction of former President Donald Trump. However, this timeline is expected to be relaxed under President Joe Biden.

This weekend, China’s Long March 5B (Truong Chinh 5B) missile will fall back to Earth. Instead of falling into the sea as originally planned, the Long March 5B was orbiting the Earth and lost control. The silence from the China National Space Administration (CNSA) coupled with the rocket’s too fast travel speed makes scientists at other space research institutions do not have enough computational data, see rockets. Where will it fall. Hard to have human casualties The Long March 5B missile is 30 meters long, weighs 22.5 tons, and when it falls to the ground the equivalent of a small plane falling and debris flying 160 km away. This is the comment of Jonathan McDowell, an astronomer at the Harvard-Smithsonian Center for Astrophysics. In 2020, a 50 meter long fragment also from a Chinese rocket crashed into the Atlantic, just 13 minutes after passing New York City with 9 million inhabitants. However, a 12-meter-long piece may have crashed in a village on Ivory Coast, according to the report The Verge , from the source of the local newspaper Afriksoir. The villagers heard a loud explosion, lightning, and noise at the same time that scientists calculated missile debris. The 12-meter-long debris that fell on the village of Mahounou on Ivory Coast in May 2020 is believed to have belonged to the Truong Chinh 5B missile. Photo: Afrik Soir. The orbits re-enter the atmosphere of rockets, which are inherently difficult to predict, because they travel at speeds of thousands of kilometers per hour. Scientists can only calculate accuracy after the rocket has returned to the atmosphere and began to fall. However, according to Mr. McDowell’s estimates, there will be no loss of life. Rockets will usually be burned most of the time when they pass through the atmosphere. Only a few parts, which are designed to be more heat resistant, can fall back to Earth. However, with a planet’s surface area of ​​up to 75% that is water, and also much of the ground uninhabited, the probability that missile debris could fall right where humans are inhabited is very low. “The worst scenario is that when a small piece falls on a person, that person is more likely to die. The probability that a lot of people get a debris fall is not high,” said Jonathan McDoWell. With a landing speed of about 160 km / h, debris falling on structures and vehicles will also leave great consequences. However, since the debris will fall in an area up to 160 km in diameter, the likelihood that they will fall into an inhabited, residential area is also very low. The Long March 5B missile contains the core module of the new space station. Photo: Getty Images. According to the Independent Over the past decade there have been about 100 satellites, and the wreckage of the missile returns to Earth every year, with a total mass of 150 tons. However, most of them do not cause serious consequences. The mass of space junk that fell in 2020 is the fourth largest block to fall back to Earth in history, after the Skylab space station in 1979, the Skylab’s rocket deck in 1975, and the Salyut-7, the Soviet space station, At 1991. Big problem with space junk This is not the first time that CNSA has had problems with objects landing on Earth from space. In 2018, the Tiangong-1 space station freely fell into the Pacific, between Australia and Chile. The Ivory Coast incident in May 2020 was also caused by another Long March 5B missile. Although there is little potential to cause material or life damage, the disposal of rockets and satellites out of use still leaves many scientists a headache. When a satellite expires, becomes unusable, it resumes its orbit. A boosters after completing a mission to put the spacecraft into orbit will also be left in the air. And when two objects in the universe collide with each other and create millions of debris, they are also left in space. Cosmic debris are surrounding the Earth. Photo: Nikkei. No one has put a ship on board and collects debris in space. All materials left by humans so far are known as cosmic trash. NASA scientist Donald Kessler believes that colliding with two large pieces of space debris can create a domino effect, causing thousands of smaller debris to continue orbiting the Earth. Mr. Kessler warns there will be a day when space junk becomes so much that we cannot launch a satellite without hitting another object. By then, we will be prisoners on our own planet, and will not blame anyone else but humans. As for the controllable missiles, the space agencies will calculate to bring them back to Point Nemo, which is considered the “graveyard” of spacecraft in the ocean. With the closest distance to the mainland of 2,250 km, the South Pacific Ocean is considered the “pole of the ocean” and is no different than a desert region in the middle of the sea.

China’s Truong Chinh 5B missile was launched into space from April 29 New arena between America-China This week, the US and China have repeatedly debated over the warning that the remnants of the Chinese Truong Chinh 5B missile could fall back to Earth. While the US has criticized this as the result of irresponsibility and negligence and predicts serious consequences, China has countered that the West is overdoing and the impact of heavier missile remnants. The 20 tons falling back on Earth is nothing serious. Observing the latest incident, world commentators said that, even when the huge remnant of Truong Chinh 5B’s missile fell to the Earth and caused no consequences, the controversy related to the row. Space between China and America will not end either. On the contrary, this is just the opening for a new “arena” between the two leading economies in the world because they are spending sparingly to increase their presence in the universe. The more space we invest and build, the greater the amount of space waste will be, and the return of giant objects from space will no longer be uncommon. Just over last month, the Chinese National Aerospace Agency also kept an eye on a massive cosmic litter. In particular, the International Space Station (ISS) emits the largest space trash ever, which is the 2.9-ton base of 48 nickel-hydrogen panels. It is expected that the trash will spend 2 to 4 years floating in low Earth orbit before it burns into the atmosphere. The consequences of this discharge are not the same as the discharge of the remnants of the Truong Chinh 5B missile because the object of the Chinese missile weighs more than 20 tons, so it is difficult to burn out, leaving the large structure falling on Earth. However, as soon as the ISS station’s discharge was announced, the China Space News website immediately published an article warning the risk of a 2.9-ton retrograde waste block. “Pray for that waste block not to come back and hit the space station”, according to the article on this website. The problem of litter will be as bad as climate change The South China Post (SCMP) newspaper published this month indicated that China is tracking about 20,000 blocks of space waste, 50% more than a decade ago. ” In the end, the consequence may be that, even if there are no more people performing any more space activity, the total amount of cosmic waste will continue to increase, the door to human space will be completely blocked. – Mr. Feng Hao, an aerospace specialist in China, said Mr. Feng Hao, lead author of the report and his colleagues at the Beijing Institute of Space Systems Engineering, said that the situation of the rapid increase in the amount of waste in the orbit of the Earth is very alarming because that floating object can collide with each other. The scenario above will take place soon and worse when China and the US continue to compete in space. Both have ambitious plans to expand the space program over the next few years. Tens of thousands of satellites have been launched, a lot of large-scale infrastructure built in orbit from Earth to Moon. Feng estimates that by 2033, the geostationary orbit will be crowded, meaning that adding more satellites to orbit will lead to a chain collision. Space litter “could become the same important political issue as the current state of climate change,” said a Beijing-based scientist, who did not want to be identified. According to this scientist, when the important orbits do not have many gaps, tensions between Washington and Beijing, the two countries most active in aerospace operations, will become increasingly fierce. “Beijing may criticize Washington for its cosmic emissions, on the contrary, Washington will limit Beijing’s future space missions. This will cause a profound geopolitical impact, affecting all countries on Earth “, emphasized the anonymous expert. Furthermore, when the US-China confronts, international cooperation related to space waste disposal will inevitably be affected. Not to mention, the situation of sharing space waste tracking information between countries is still superficial, partly because the technology used in the universe is related to the military, so no country wants to share it clearly. . “You can imagine this situation as two people sitting in the front row scrambling for the steering wheel while the car is about to crash into the wall,” the Beijing expert explained. China launched the 5B Truong Chinh missile into space, carrying the first module of the Chinese-made Tian Cung space station, from April 29. This missile has a 1-core configuration for propulsion, so the size of this floor is very large. When completing the task of bringing the missile to, the separated core will be disabled and become a giant mass of cosmic trash. The problem is this trash is spinning in uncontrollable Earth orbit. Expected to fall to Earth as early as today (May 8).

Photojournalists installed remote cameras to be ready to record the missile launch image on April 22. SpaceX’s Crew Dragon space shuttle, set to take off atop a SpaceX Falcon 9 rocket from NASA’s Kennedy Space Center in Cape Canaveral, Florida. It will take almost 24 hours to reach the space station, whose orbit is about 250 miles (400 km) from Earth. It was originally scheduled to launch on April 22 but had to be delayed for a day due to unfavorable weather forecast. This rocket launch marks NASA’s second return to service after nine years of stopping the shuttle from space in the United States. It is also the third crew flight to be launched into orbit under a public-private partnership between NASA and SpaceX, the rocket company founded and owned by billionaire high-tech entrepreneur Elon Musk. The crew this time has 4 members including two NASA astronauts, commander Shane Kimbrough (53 years old) and pilot Megan McArthur (49 years old), along with Japanese astronaut Akihiko Hoshide (52 years old) and specialist Thomas Pesquet (43 years old), a French engineer with the European Space Agency. 6 months of space experiment Crew 2 is expected to spend about six months conducting scientific experiments and maintenance before returning to Earth in the fall. The four members of Crew 1, sent to the space station in November, are scheduled to return to Earth on April 28. Crew 2’s mission is also special in that the Falcon 9 launch vehicle using the same early stage booster has put Crew 1 in orbit. This is the first time that a proven booster device has been used again during a crew launch. Reusable booster vehicles, designed to fly back to Earth on their own and land safely after they separate from the missile’s remains a few minutes after launch. SpaceX’s reusable rocket strategy has pioneered more economical space travel. SpaceX has so far recorded more than 45 successful Falcon 9 landings, and the company has refurbished and reused the majority of them for multiple flights. However, all previous flights only carried cargo, not people, into space. The pilot of Crew 2, McArthur, will make history as the first female Pilot of the Crew and the second in her family to ride a shuttle. She is married to NASA astronaut Bob Behnken, who took a SpaceX demonstration flight last year. If all goes according to plan, they will arrive at the space station on Saturday. McArthur and her three friends and crew will be greeted by four astronauts of Crew 1 (three from NASA and one from Japan JAXA Aerospace Exploration Agency) and two crew members. Russian family and an American astronaut were on a Soyuz flight to the space station.

There is nothing wrong and exaggerated about the threat posed by the Soviet Union, both military and ideological, in the contemporary American perception of Sputnik satellite. Shortly after Sputnik was successfully launched into low-Earth orbit, the US and the West fell into what became known as the “Sputnik Crisis”. The early Soviet spatial achievements were regarded by many around the globe as a testament to the superiority and effectiveness of the Soviet model of government and the social structure of the Soviet State. In the New York Times alone, “Sputnik 1” was mentioned in articles averaging 11 times a day between October 6 and October 31, 1957 – America’s fear of Lien. Bucket in space. With each subsequent victory in technology, the Soviet Union not only demonstrated what could be done through an economic and policy approach, but also demonstrated what American capitalism could not do …, or at least, it can’t be done quickly. The fear of the communists not only winning mentally but also the embracing heart and mind led directly to the establishment of the Aerospace Research Agency (NASA), which invests in the resources for missile and orbit science, strong funding for defense programs, and prestige enhancement to offset the advantages of the Soviet Union are becoming evident in many fields. N1 boosters of the Soviet Union; Source: spacethatneverwas.tumblr.com In November 1957, the Soviet Union became the first country to put a live animal, the Laika, into orbit in Sputnik 2. The following month, the United States made its first attempt to send a Vanguard TV3 satellite (Test Vehicle 3 ) of the Naval Research Laboratory into orbit, but the rocket only flew about 4 feet off the launch pad before collapsing again and exploding. However, the following month, the United States entered space with Explorer 1, and later that year, NASA replaced the National Aviation Advisory Committee (NACA) with a mission to bring the US towards supremacy in space. . In 1959, the technically faulty Soviet Luna 1 rocket flew further than the platforms before it, escaped the orbit of the Moon and eventually entered the orbit of the Sun, but later that year, the spacecraft The Soviet Union Luna 2 pillar reached the lunar surface for the first time. Soon, Luna 3 sent an image of the surface of the Moon from orbit and by 1960, the Soviet Union was the first to send animals (the dogs Belka and Strelka) and plants into space and back. and still live. And just a year later, the Soviet Union brought a real human being, the cosmonaut Yuri Gagarin into space. Plan your spaceship “explore” In 1959, for promotion, the Soviet Union decided to choose a number of technologies, vehicles and equipment that represented the great progress of the Soviet Union for a traveling exhibition. The opportunity to take a closer look at the exhibition’s most precious jewel – a Lunic spaceship very similar to the Luna 2, housed in a deck above the modified rocket has arrived. When they got as close as possible, a few plainclothes agents were surprised to find the spacecraft hidden behind glass cuts in real missile housings. The declassified reports said that some people gasped, raised their eyebrows, were shocked to know the incident, and believed in Langley’s ears (nicknamed the US Central Intelligence Agency – CIA). Immediately, plans and plans to “explore” the Lunic more carefully began to be mapped out. But at the display site, soldiers guarded the ship at all times, both during and after hours, when museums and galleries were closed; Access to the Lunic information gathering while it was on display was practically impossible, so the CIA turned their attention to the way the Lunic was transported from one exhibit to another. The Soviet Vostok missile; Source: djournal.com While all exhibit artifacts were transported from one city to another by train (with guards), the CIA identified several gaps in how each one was transported from the site. exhibition to train station. The artifacts are simply placed in compact crates and loaded onto a truck carrying them to the train station for loading and unloading. This transit was not closely monitored by Soviet security, with items arriving at random intervals and little coordination between transport forces; The guardians at the railway warehouses were not even given a list. It was this shortcoming of Soviet security that gave the CIA, above all, the opportunity it needed. Missile robbery from the highway When night came, in order to carry out their plans, plainclothes CIA agents followed the van carrying Lunic out of the exhibition site, not forgetting to keep an eye on Soviet security. Surprisingly, despite tight security throughout the exhibits, the vehicle carrying a container filled with Soviet national secrets made a short trip to the train station completely unaccompanied. When the truck approached, turned toward the train station, the CIA agent simply let the car pass and escorted the driver to a nearby hotel. An agent jumped into the driver’s seat and drove the truck into a nearby, chosen rescue park that has high walls obscured. This was one of the most daring agents of the Cold War, and could certainly spark a clash between the planet’s two nuclear powers … For thirty minutes, CIA agents hovered over in the dark surrounding their newly stolen truck, waiting for some indication that the Soviets noticed Lunic’s absence. When nothing seemed to be suspicious, they climbed into the 20-foot long, 11-foot-wide and 14-foot-deep crate located inside the truck. Their job is to approach the Lunic spaceship, disassemble it and take pictures of what they can, then reassemble it, stuff it back inside the tank and transfer it to the train station before morning, so that the Soviets would not know what happened. Professional work The barrel itself has been reused over and over again, making it fairly easy to open without leaving any signs of being touched. With no way to pull the rocket out of the barrel, however, the spies soon realized they had no choice but to get in and do their job inside the barrel. Agents take off their shoes and split into groups, climbing to the bottom of the box using a rope ladder they carry to access the secrets stored inside. The CIA played an important role in stealing Soviet missile technology; Source: WATM Soon, their plans went wrong – the Lunic spacecraft won’t have difficulty reaching through the missile deck it’s located in, but when attempting to penetrate, CIA agents find a small seal. in plastic with engraved Soviet logo. To reach the spacecraft, it was necessary to break the seal, but doing so would almost certainly reveal their interference to Soviet authorities. Soon, calls to CIA parts in the area, and were told that they could re-seal the seal and arrive in time for reassembling and returning rockets in the morning. Although the engine was removed, the pylons as well as the fuel and oxidant tanks remained, providing the CIA with enough information to extrapolate the engine size and the missile’s payload capacity. Once the seal is removed, the Lunic itself has been pulled out, disassembled, and photographed in great detail. The information gathered was not only valuable from a design point of view, it also provided important context with regard to the Soviet missile program. Thanks to the recorded measurements and weights for the payload, the CIA will be able to better understand the telemetry data it collects around each Soviet launch. It is an important intelligence victory for the United States and will continue to shape the plans and policies pertaining to America’s space efforts for many years to come. But getting information is only part of the job. As the moonlight faded, CIA agents working with hand tools and socks ended up reassembling the Lunic and its missile housings, adding seals, removing wire ladders, and fixing the top. of the barrel. By 5 a.m., the original driver was returned his truck and his “cargo”, and he delivered it to the train station in time to deliver the first guard to come to work at 7:00 a.m. . The information gathered from the campaign gave the US a more complete understanding of what the Soviet Union was capable of, allowing the Americans to plan their appropriate efforts. America is no longer active in the dull anxiety of the “Sputnik crisis” without the actual data it needs to substantially assess the situation. It was in that newly found knowledge that America’s future spatial dominance began to sprout. In order to defeat the enemy, it is imperative to know where they are and what they can do… and the CIA has discovered it in the back of a stolen truck. Less than ten years later, the United States came ahead in the space race when the Apollo 11 landed on the Moon just before a Soviet amphibious ship crashed on the other side. More than twenty years later, the Soviet Union collapsed and the Cold War officially ended./.

Billionaire Dennis Tito on the ISS. Photo: CNN CNN channel (USA) said billionaire Tito, then 60 years old, had a strong hand only 20 million dollars to realize his dream from a young age. In 1961, before the information that Soviet astronaut Yuri Gagarin was the first person to enter space, young Tito had set the goal of life. The US Aeronautics and Space Administration (NASA) does not support sending civilians into space. In 1991, not long after the dissolution of the Soviet Union, Tito started negotiations with Moscow to go to space by “spending the money”. Mr. Tito recalls: “In the late 90s of last century, the Russians really wanted more funding for the space program. So I found that I could find them ”. On April 28, 2001, the Soyuz spacecraft was launched into the air in Kazakhstan with three members on board including billionaire Tito and two Russian astronauts. Billionaire Tito then spent 8 days living on the ISS. Two decades later, billionaire Tito still remembers: “The pencils are floating and I can observe both the dark space of the universe as well as the curve of the Earth. I feel so good. It was the greatest moment in my life, reaching my life goals … I hope that others also experience the great things I have. ” Billionaire Dennis Tito returned to Earth in May 2001. Photo: CNN Since billionaire Tito’s space travel year, only a few other tourists have had the same experience. However, some American companies like SpaceX, Blue Origin and Virgin Galactic are betting on space travel with the goal of making it not too far-fetched. These people all choose the space travel program of the company Space Adventures, which uses the Russian Soyuz to bring passengers to the ISS. Since 2009, Space Adventures’ space travel program has ceased to exist because the US Space Shuttle program “retires” and only Russian Soyuz is the vehicle to bring astronauts to and from the ISS. However, a representative of Space Adventures said that once there is competition in the space travel market, there will be price competition and in the future there will be many units participating in this field. Space Adventures is still working with the Russian space agency and is working on the possibility of launching the Soyuz to the ISS by 2023 with a program to give visitors a chance to walk in space. In addition, Space Adventures is also planning a space travel in late 2021 via SpaceX’s Crew Dragon spacecraft. NASA contributed funding to the development of the Crew Dragon and Boeing’s Starliner space. However, both of these companies are privately owned and therefore have the right to sell their spaceship seats to anyone who can afford it. NASA has also changed its view of space travel since billionaire Tito’s historic trip. In 2019, NASA announced plans to open the ISS for visitors. SpaceX’s Crew Dragon. Photo: CNN Former NASA astronaut Jeffrey A. Hoffman, who currently works in the Department of Aeronautics and Astronautics at Massachusetts Institute of Technology, said billionaire Tito’s trip in 2001 marked the “beginning of a new era.” of space travel ”. Jeffrey A. Hoffman hopes that space travel costs will decrease as demand increases. The main obstacle to space travel, he said, is safety concerns. In 2014, a pilot was killed during a test flight of the Virgin Galactic company SpaceShipTwo spacecraft. In addition, there have been records of SpaceX boosters and Blue Origin – a company owned by Jeff Bezos, exploding during testing, thankfully no people were injured. According to the former astronaut, there is always a risk of an accident with air travel, but “a consistent safety record” will help this form of travel grow. May 2020 marks the first private spacecraft to bring NASA astronauts into space. That is the Crew Dragon of SpaceX. The company is expected by the end of 2021 to use the Crew Dragon for a program exclusively for ordinary people at a cost of $ 50 million per seat. SpaceX also has hopes in a spacecraft called Starship to bring Japanese billionaire Yusaku Maeza and a group of artists to the Moon in 2023. In 2019, an American company called Gateway Foundation announced plans for hotels operating in the lower layers of the Earth’s atmosphere.

A few weeks before astronaut Yury Gagarin made his legendary flight on April 12, 1961, a mannequin dressed in a pilot’s outfit called “Ivan Ivanovich” with a dog ” Star”. The astronaut’s chair “Vostok” (East). Photo: Aleksandr Mokletsov / Sputnik. In addition, on board there is also a tape recorder used to transmit back to Earth recordings of recipes and choral songs. This particular act is intended to confuse Americans who are watching the flight and are trying in vain to decipher the encrypted information. 2. The words “СССР” on the astronaut’s hat The words “СССР” (short for “Union of the Soviet Socialist Republic”) were inscribed on astronaut Yury Gagarin’s helmet exactly 20 minutes before flying. Yury Gagarin said goodbye to his friends before flying into space. Photo: Sputnik. In the last moment, it was decided to do it so that upon landing on Earth, astronauts would not be confused with foreign spies. Because exactly a year earlier, in the airspace of the Soviet Union people had shot down an American spy plane named Francis Gary Powers. This person also wears a similar helmet. 3. Simple phrase but famous worldwide When the spaceship was launched, Yury Gagarin should have said a formal sentence saying “Crew, let’s go!”. However, he said a simple phrase that would later become famous worldwide was “Poyekhali!” (Go!). Yury Gagarin before setting off on the “Vostok-1”. Photo: Sputnik. When taking off on a regular plane, Yury Gagarin’s instructor Mark Gallay often said that, but he really did not understand what it was for when the crew had only one person. 4. The spaceship is controlled automatically Yury Gagarin’s “Vostok-1” spacecraft is controlled by automatic mode. Because, no one can predict how people in such extreme conditions will behave. Spaceship “Vostok-1” with the world’s first astronaut Yury Gagarin at departure. Photo: Sputnik. In case of a mishap, Yury Gagarin was given an envelope with a manual drive activation code. Activation codes can be obtained by solving a simple, but complex, arithmetic problem in a panic state. 5. Farewell letter Before flying, Yury Gagarin wrote a farewell letter to his wife Valentina in case he was unable to return to Earth. This letter was not received until seven years later, when Yury Gagarin died during a training flight on March 27, 1968. Valentina Gagarina and her daughter Lena read a letter to the “Little Flame” magazine after Yury Gagarin’s death. Photo: A. Golikov / Sputnik. 6. “I’m on fire, farewell, comrades!” It was not clear at the time, what a spacecraft would look like when flying through dense layers of the atmosphere. Seeing the sparks of fire on the doorway of the ship, Gagarin said that his ship was in distress and spread the news about the Earth: “I am on fire, farewell comrades!” For good reasons, people decided to forget these words. Scientists tracked Yury Gagarin’s state in space from the Flight Control Center. Photo: Sputnik. 7. Characteristics of promotion to Major Yury Gagarin flew into space with the rank of Lieutenant, and when he flew back to Earth, he took the rank of Major. There is a theory that, First Secretary of the Communist Party of the Soviet Union Nikita Khrushchev ordered Defense Minister Rodion Malinovsky to give a special promotion to Yury Gagarin, ignore the rank of Captain and go straight to Major. Yury Gagarin and First Secretary of the Soviet Communist Party Nikita Khrushchev. Photo: Aleksandr Sergeev / Sputnik. 8. Carry guns into space While the ship “Vostok-1” made a flight, for the first time in history humans brought guns into space. Yury Gagarin is given a Makarov pistol. The astronaut is expected to land in a remote area where he must protect himself from wild beasts. This happened to the crew of the train “Voskhod-2” (Dawn) in 1965, when they had to return fire to drive away swarms of wolves and bears in the snow-covered forest south of the Ural Mountains. The spacecraft device “Vostok-1” and Yury Gagarin landed on Earth. Photo: Sputnik. 9. Nearly died when he returned to Earth It was technically impossible for the astronaut to land on Earth at that time, so Yury Gagarin threw himself out and landed with a parachute. In his tight armor, he did not immediately open the valve to supply oxygen, so he was suffocated for a while. After completing the heavy duty, the first person to fly into space almost died when he returned to Earth. Yury Gagarin after returning to Earth. Photo: Sputnik. 10. “Don’t talk about this with anyone!” Two days after the historic flight, at a reception held inside the Kremlin, Soviet Communist Party First Secretary Nikita Shrushchev pulled Yury Gagarin aside and asked the astronaut if he could see God and get Gagarin. The joke is yes. The world’s first astronaut Yury Gagarin. Photo: Sputnik. The leader of the Soviet Union immediately said: “Please do not talk about this with anyone!”. After a while, BishopAlexy I came up to ask the same question. Yury Gagarin at that time joked awkwardly to the head of the Russian Orthodox Church and replied: “No, Father, unfortunately I can’t see it.” “Yury, please don’t bring this to anyone!”, The priest said.

Artwork: Teslarati.com According to NASA’s announcement, the contract to bring astronauts to the Moon as early as 2024 was signed with a value of nearly $ 3 billion. The contract will use the prototype spacecraft Starship, designed for a large crew with the necessary equipment for space exploration missions. Starship ships can land vertically on the surface of the Earth as well as other planets in the universe. So far, test flights have not been successful, but the group is working to build new test vehicles. NASA expert Lisa Watdon-Morgan said: “We have selected a partner and are preparing to implement the next phase. “We have to make sure to run the tests because we won’t send people to the Moon until the trials are successful.” Unlike the Apollo lunar landings between 1969 and 1972, NASA is currently preparing for a permanent presence on the Moon, a stepping stone to an even more ambitious plan, that is. is to send astronauts to Mars. This decision by NASA makes the race to conquer the Moon and other planets in the universe between the US and other powers becomes hotter. In the latest move, China’s aerospace science community on April 24 affirmed that this country is a cosmic power, capable of exploring space, exploring deeper areas in the universe by unmanned vehicles. . Scientists in this country also did not hide their ambition to bring people to the Moon soon. Chinese Academy of Sciences scholar Ye Peijian, Ye Peijian, said: “We are planning to conduct asteroid probes. We will accomplish this mission in 10 years. We also hope that China will soon be able to send people to the Moon in the near future. In early December 2020, China announced that the Hang Nga 5 probe had landed successfully and placed a flag on the surface of the Moon. This is the third successful Chinese landing in the past 7 years. Once a weak country in the space race, China has continuously developed aerospace programs in recent years with the ambition to conquer new territories. In early March 2021, the Russian Space Agency Roscosmos said that the country and China signed a memorandum of understanding to build a lunar space station together. The space station will be designed as a complex of experimental research facilities that operate on the surface or orbit of the Moon. Russian officials also announced that they will try new boosters to continue their lunar exploration program this year. Besides the US, Russia, China, some other countries such as Japan, European Union, India, Korea, Israel, South Africa … also announced ambitious Moon exploration programs in the coming time. Besides the Moon, conquering Mars is also becoming a target of fierce competition among countries. Just in February, the American Perseverance self-propelled vehicle, China’s Tianan-1 spacecraft, Hope of the United Arab Emirates (UAE) visited Mars one after another. According to space experts, the polls have different objectives but all show the interest of space powers to the Red planet. Not only is it intended for military and civilian purposes, the future space race is also related to economic benefits estimated to be worth trillions of dollars./.

Elon Musk left barefoot while sharing with Peter Diamandis about his plans to return to the moon. “Exploring Mars is not an outlet for the rich. The adventurer will probably face death so there are only volunteers and absolutely no coercion ”. Last week, SpaceX won a major order from NASA and became the only supplier designated for lunar landings. Before that, SpaceX plans to send humans to Mars by 2024 and establish a human colony by 2050. SpaceX has also completed the mission of sending four astronauts into space using a Falcon rocket. 9 “used”. The International Space Station (ISS), where NASA and the Global Space Administration have technology that sustains life. But this is different from NASA’s Enhanced Life Support (ALS) program. In other words, although the International Space Station has many different functions, such as water recycling, in Musk’s Mars plan, humans need support in long life instead of taking turns. from earth every few months and frequent short trips. If the Mars colonization program can go on and take root, it would mean providing food, shelter, medical services and ensuring the spiritual well-being of the entire population. Humanity to land on the moon in 2024 is possible It’s been 51 years since Armstrong first landed on the moon in 1969. On April 17, NASA confirmed Elon Musk’s SpaceX selection as a service provider for the moon return plan under contract. monopoly worth 2.7 billion USD. For Elon Musk, that would be another great achievement for SpaceX. As for NASA, this is an important step in pushing the plan to land on the moon repeatedly delayed. Musk believes SpaceX can help NASA achieve this ambitious goal by 2024. At 18:49:02 on April 23, Hanoi time, SpaceX successfully launched the old Crew Dragon spacecraft with the Falcon 9 rocket bringing 4 astronauts into space and they will arrive at the space station after 23 hours. . This is SpaceX’s second commercial launch and the Crew Dragon spacecraft’s fourth launch mission. So far, SpaceX has carried out a total of three manned ship launch missions, including the manned spacecraft DM-2 on May 30, 2020, Crew-1 on November 16, 2020, and Crew- 2 on April 23, 2021. A total of 10 astronauts were sent into space in three launches. Shortly after SpaceX successfully launched the Crew-2 onto the International Space Station, Musk said, “I think a return to the moon can be done.” “It has been almost half a century since man last set foot on the moon. This period is too long. We need to go back there and build a permanent base on the moon. Then build a city on Mars, become an aerospace civilization, a species of multiple planets, “this billionaire confirmed. “Martian” Elon Musk: Dreaming of the galaxy, spreading money into space Elon Musk not only has a large brain, but also has a “big mouth”. In an interview with Business Insider, when asked when humans appeared on Mars, Musk’s answer was, “Maybe six years later, or four years later. As for me, it will be about 2 or 3 years later ”. In fact, the owner of SpaceX has a special passion for Mars and founded Life to Mars to encourage activities to explore the planet. “If you were buried somewhere, born on Earth, and died on Mars is a wonderful thing,” Musk said. Elon Musk has a special passion for Mars “Eventually, life will spread across the entire solar system, and then cross our solar system into other star systems. If not, we will stay on Earth forever until extinction occurs. One of Elon Musk’s most important goals is to help humanity become an interplanetary species and be able to leap from earth civilization to space civilization, so SpaceX is so important. Also on Friday’s live broadcast, Musk announced he would give inventors a $ 100 million bounty for figuring out how to combat global warming by removing carbon dioxide from the atmosphere. book or ocean. This is “the greatest prize in history” and lasted for four years. “The sun will get bigger and bigger, evaporating the ocean. So, to some extent, we should do something better. Mars is a real planet, so we can create a civilization there, ”hopes Elon Musk.

On this commemorative milestone, Mr. Boris Volynov, Soviet cosmonaut, twice Hero of the Soviet Union, the last living astronaut from the first astronaut team, who made two flights into space. , shared with Sputnik about the selection of astronauts at the time, about his relationship with Gagarin and about the cause of the death of astronaut No. 1. – How was he selected in the space pilot team? – Boris Volynov: In 1955 I graduated from the training school and became a pilot of the Moscow air defense force, serving in Yaroslavl. The work is very complicated and difficult. There is practically no day off. One day, I received an order to the command of the regiment. Before entering the office, I was invited to another room, where the KGB National Security Agency representative asked me to sign a nondisclosure agreement. Entering the office, there were no regimental commanders, but strangers instead. T I was asked to do the life-risky job of flying at higher speeds and higher altitudes than our fighters, although we are still proud of the fact that we fly at high speeds and contemporary highest altitude. I agreed to accept a new assignment, then after a short time I received an order to make a business trip to Moscow. We go through a selection of pressure chambers, on centrifuges, on special swings to test the vestibular apparatus. The total challenge time is 40 days and nights. Out of the five regimental pilots who were called to the Army Hospital, only I was the one who passed the test with a “Match” result. After a while, he received orders to return to Moscow. There are 12 people, the next day to add a 13th person. In the aviation profession, this is a number that people are very afraid of. Not a single aircraft in our air force unit has the tail number 13, no apartments in the military town are numbered 13. Such details remain bold in memory. Soviet Hero Yuri Gagarin. – Do you remember your acquaintance with Gagarin? – Boris Volynov: We get to know him better through skydiving. He thought I was good at dancing and came to consult. We arrange parachutes together. Yura had made no mistake. Right after the 17th dance, at the request of the team leader, I was assigned to be a guide and help you. We communicate not just about work. We also play volleyball together. – It was not immediately clear then that Yuri Gagarin would become the first astronaut. When do you know who will fly April 12? – Boris Volynov: Until the very last moment, we still don’t know who will fly, Yuri Gagarin or the German Titov. For example, in space travel, human weight is very important. Being overweight always wastes the fuel of the boosters. German is lighter than Yura. It is only at the meeting of the State Committee for the Universe that it is decided who flies first. We weren’t there, but only knew of this choice during flight, when we heard Gagarin’s “Kedr” (Snow Pine) signal during radio communications with Earth. On the other hand, it wasn’t long before German flew into space as well. If Gagarin did a spin around the Earth and couldn’t feel all the “pleasure” of weightlessness, then German would be the first person in the world to experience everything on his own in a day long flight. Your night. At that time, no one knew and no one could explain how weightlessness would affect the vestibular apparatus, where the head was filled with blood. Astronaut Gagarin in the compartment “Vostok-1”. – How and where did he welcome on April 12, 1961? – Boris Volynov: That day I was in Khabarovsk at the radio broadcasting station. It is my duty to make sure to get in touch with Yura. As he passed us, he began to report: “I am entering the shadow of the Earth”. We all wonder, “How is that?”. At that time no one knew about this. So what’s more, in 1961. Why is the darkness of the Earth? We did not understand until later. Yura landed, our job done, it was time to return to Moscow. In the city, we saw a jubilant scene. It was a weekday working day, but a lot of people were gleefully pouring out into the street so I can only compare this event with the Victory Day celebration. – Why do you think Gagarin himself was chosen? Due to his inherent human qualities? – Boris Volynov : Yura is always willing to help others. Even in difficult times, he knows how to unravel the situation. He went through many hardships, but I have never seen him offend anyone. Yura is always ready to support and share. He has the qualifications, skills, intelligence to find a common voice with everyone. Once we went with him to a repair workshop. He understood everything, spoke the same language as the craftsmen. And after the flight, he talked to the members of the Academy of Sciences. Yura is “me” everywhere and at all times. – Were you involved in the investigation of Gagarin’s death? – Boris Volynov: Have. – Alexei Leonov has his own hypothesis about what happened to the jet that passed by Gagarin’s plane. And what do you think about this? – Boris Volynov: His assumptions are unreasonable. Once central television invited me, Alexei Leonov, Viktor Gorbatko, the test pilot Stepan Mikoyan, who said that the whole assumption was bullshit. And Leonov said that he did not give the full name of the faulty test pilot, who was 90 years old at the time, to avoid ruining his life. And Mikoyan knew all about the test pilots. There was only one 90-year-old man who could not pass near Gagarin in supersonic mode, because he specialized in testing transport planes. Mikoyan even did the test: he took the MiG-15UTI, and then asked to arrange two test pilots, flying at the same altitude and at the same speed as the modern supersonic plane flies by side. next to them in different directions, below, above, at different angles. The MiG-15UTI swung up and down, but no emergency situation occurred. That is the perspective of a professional test pilot. Soviet space pilot Yuri Gagarin and aerospace pilot Alexei Leonov after flight aboard the MIG-15 fighter plane – In your opinion, is this a tragic accidental scene? – Boris Volynov: Hard to say. I do not understand anything. There are many theories, of which what is the truth cannot be known. One of the assumptions was that a soldier launched a meteorological balloon. This is a device weighing about 1 kg. If the plane collided with it in the light of its headlights at high speed, it wouldn’t be a small deal. At the same time, it was impossible to see the ball early while flying at high speed. – His active period coincided with a period of competition between the Soviet Union and the United States. Now people talk more about cooperation. In your view, should competition or cooperation be better? – Boris Volynov: Competition is not bad either. In 1969 we and the Americans attended the international convention in Delhi. Due to his outstanding achievements in space exploration, astronaut Neil Armstrong received the highest award from the International Space Federation for the world’s first landing on the lunar surface, while also commanding spacecraft Boris Volynov and astronaut researcher Evgeny Khrunov receive the award for the first time in the world to pair two spacecraft and go from ship to ship in open space. At this international conference, Neil Armstrong and I shook hands. I talked to him, he is a normal person and has learned a lot in my life. When he was a little boy, he wanted to fly in airplanes. They also have the same Flight Clubs we have in the Soviet Union, except the Americans have to pay and we are free. To earn money to pay for school, Neil Armstrong did the cleaning. As a result, we both flew into outer space. 108 minutes to change the world In the early 60s, Yuri Gagarin was fortunate to be among the first 20 astronauts in Soviet history, selected by the government from 3,000 of the best military students, thereby training them for missions without Any country in the world thinks: Fly into space! Regardless of the government’s expectations, Yuri Gagarin has made history after completing a 108-minute mission around the Earth on the Orient 1 spacecraft (Vostok 1). This event helped the Soviet Union become the first country in human history to get people out of the Earth’s gravity, spread their wings out into large space. At that time, Gagarin was only 27 years old. His trophies brought the Soviet Union to become the number 1 power in space conquest. On March 27, 1968, Yuri Gagarin returned to the flight route with the task of training a test pilot on the first generation MiG-15 jet fighter. Minutes after taking off from Chkalovsky airbase near Moscow, Gagarin suddenly notified ground control that they would return to the base. However, shortly thereafter, all communications with Gagarin’s plane were lost. After the plane disappeared from radar screens, authorities sent a search team consisting of hard-wing aircraft and helicopters. Four hours later, the body of the crashed plane was found near the city of Kirzhach, 133km from Moscow. Seven years after his historic mission, Yuri Gagarin farewell to the world in tears, when he was still too young at the age of 34.

International space station. Photo: Getty The Russian Deputy Prime Minister’s office also said that “information on operational incidents is being recorded more frequently than in recent times” and that an examination of the ISS is required to avoid possible emergency situations out. Astronauts have had to find a way to fix the leak due to cracks in some modules. Mr. Vladimir Solovyev, Deputy Director of Energia in charge of ISS of Russia in November 2020, said that some components of the ISS station were damaged, could not be replaced and would stop working after 2025. Energia is currently researching. to build a space station named Russia Orbital to replace ISS. The ISS was commissioned in 1998. The life cycle of this space station has been extended to 2020 and then to 2024. Dmitry Rogozin, the head of Russia’s Roscosmos space agency, said after the ISS was shut down, the Progress cargo spacecraft would pull it out of orbit. Then, the ISS will fall into the ocean like the Russian Mir space station when decommissioned in 2001./.

A few weeks before astronaut Yury Gagarin made his legendary flight on April 12, 1961, a mannequin in the pilot’s outfit named “Ivan Ivanovich” with a dog ” Star”.

The astronaut’s chair “Vostok” (East). Photo: Aleksandr Mokletsov / Sputnik

In addition, on board there is also a tape recorder used to transmit back to Earth recordings of recipes and choral songs. This particular act is intended to confuse Americans who are watching the flight and are trying in vain to decipher the encrypted information.

2. The words “СССР” on the astronaut’s hat

The words “СССР” (short for “Union of the Soviet Socialist Republic”) were inscribed on astronaut Yury Gagarin’s helmet exactly 20 minutes before flying.

Yury Gagarin said goodbye to his friends before flying into space. Photo: Sputnik

In the last moment, it was decided to do it so that upon landing on Earth, astronauts would not be confused with foreign spies. Because exactly a year earlier, in the airspace of the Soviet Union people had shot down an American spy plane named Francis Gary Powers. This person also wears a similar helmet.

3. Simple phrase but famous worldwide

When the spacecraft was launched, Yury Gagarin should have said a formal sentence that says “Crew, let’s go!”. However, he said a simple phrase that would later become famous worldwide was “Poyekhali!” (Go!).

Yury Gagarin before setting off on the “Vostok-1”. Photo: Sputnik

When taking off on a regular plane, Yury Gagarin’s guide Mark Gallay often said that, but he really did not understand what it was for when the crew had only one person.

4. The spaceship is controlled automatically

Yury Gagarin’s “Vostok-1” spacecraft is controlled by automatic mode. Because, no one can predict how people in such extreme conditions will behave.

Spaceship “Vostok-1” with the world’s first astronaut Yury Gagarin at departure. Photo: Sputnik

In case of a mishap, Yury Gagarin was given an envelope with a manual drive activation code. Activation codes can be obtained by solving a simple, but complex, arithmetic problem in a panic state.

5. Farewell letter

Before flying, Yury Gagarin wrote a farewell letter to his wife Valentina in case he was unable to return to Earth. This letter was not received until seven years later, when Yury Gagarin died during a training flight on March 27, 1968.

Valentina Gagarina and her daughter Lena read a letter to the “Little Flame” magazine after Yury Gagarin’s death. Photo: A. Golikov / Sputnik

6. “I’m on fire, farewell comrades!”

It was not clear at the time, what a spacecraft would look like when flying through the dense layers of the atmosphere. Seeing the sparks of fire on the doorway of the ship, Gagarin said that his ship was in distress and spread the news about the Earth: “I am on fire, farewell comrades!” For good reasons, people decided to forget these words.

Scientists tracked Yury Gagarin’s state in space from the Flight Control Center. Photo: Sputnik

7. Characteristics of promotion to Major

Yury Gagarin flew into space with the rank of Lieutenant, and when he flew back to Earth, he took the rank of Major. There is a theory that, First Secretary of the Communist Party of the Soviet Union Nikita Khrushchev ordered Defense Minister Rodion Malinovsky to give a special promotion to Yury Gagarin, ignore the rank of Captain and go straight to Major.

Yury Gagarin and First Secretary of the Soviet Communist Party Nikita Khrushchev. Photo: Aleksandr Sergeev / Sputnik

8. Carry guns into space

While the ship “Vostok-1” made a flight, for the first time in history humans brought guns into space. Yury Gagarin is given a Makarov pistol. The astronaut is expected to land in a remote area where he must protect himself from wild beasts. This happened to the crew of the train “Voskhod-2” (Dawn) in 1965, when they had to return fire to drive away swarms of wolves and bears in the snow-covered forest south of the Ural Mountains.

The spacecraft device “Vostok-1” and Yury Gagarin landed on Earth. Photo: Sputnik

9. Nearly died when he returned to Earth

It was technically impossible for the astronaut to land on Earth at that time, so Yury Gagarin threw himself out and landed with a parachute. In his tight armor, he did not immediately open the valve to supply oxygen, so he was suffocated for a while. After completing the heavy duty, the first person to fly into space almost died when he returned to Earth.

Yury Gagarin after returning to Earth. Photo: Sputnik

10. “Don’t talk about this with anyone!”

Two days after the historic flight, at a reception held inside the Kremlin, Soviet Communist Party First Secretary Nikita Shrushchev pulled Yury Gagarin aside and asked the astronaut if he could see God and get Gagarin. The joke is yes.

The world’s first astronaut Yury Gagarin. Photo: Sputnik

The leader of the Soviet Union immediately said: “Please do not talk about this with anyone!”. After a while, Bishop Alexy I came up to ask the same question. Yury Gagarin at that time joked awkwardly with the head of the Russian Orthodox Church and replied: “No, Father, unfortunately I can’t see it.” “Yury, please don’t bring this to anyone!”, The priest said.

Oak Oak works are often very small, simple, inspired by the usual details on the street, to create pictures that are in harmony with the scenery, lively and fresh for the city.

Even the cracks, holes, and grooves were enough to poke the idea for Oak Oak to create a picture of the street.

French artist Oak Oak describes himself as a “hilarious street artist who likes to play with urban elements”. Oak Oak creations range from very light and humorous to profound, inspirational, and at times he tries to bring about important themes like transformation. climate.

Let’s take a look at this collection of street paintings drawn on this exciting nature’s inspiration:

Alien spaceship landed on Earth

The penguins went for a walk on the French streets

The lifelike picture depicts a brown bear’s attempt to catch salmon

Noon sleep

The girl with the course inspired dress was extremely skillful

Honeycomb on a concrete wall on the French street

Astronaut Yuri Gagarin becomes the first person to fly into space. Photo: history.com

On April 12, 1961, the Vostok spacecraft carrying astronaut Gagarin was launched from Baikonour Space Airport in Kazakhstan, then part of the Soviet Union. The flight lasted just 108 minutes when the ship completed one orbit of the Earth and returned. Since then astronaut Gagarin also became a legend, and the day he took his flight became Russia’s Astronaut Day.

The historian Alexander Zheleznyakov called this a moment that gave humanity a firm conviction that discovering another world outside of the vast universe was entirely within reach. The event has made such a deep impression that the 27-year-old astronaut’s “Poekhali” has become a symbolic catchphrase for the Russian people throughout the years to come.

After 60 years, astronaut Yuri Gagarin, still mentioned as a hero of the nation. Every year, many Russian people still come to place flowers at his memorial sites across the country on April 12. Historian Vyacheslav Klimentov calls Gagarin’s miracle an inspiration to unite all Russians.

Not only loved by courage and ingenuity, Yuri Gagarin is also a shining example, a symbol of success rising from difficulties. Gagarin grew up in a working family, whose parents were carpenters and peasants. He initially studied steelmaking before being recruited to pilot the Soviet army and, at the age of 27, became the first person to fly into space.

While Gagarin was honored, the Vostok spacecraft was also put on display at the Space Travel Foundation in Moscow. Here, on April 13, there will also be an exhibition about Gagarin’s life and career, with many artifacts such as Gagarin’s documents, photos and personal belongings, from when he was a child or when he was still sitting. school chair.

Up to now, Gagarin’s flight has always been referred to as national pride for each Russian, a symbol of the Soviet Union’s power in the aerospace field. Four years before Gagarin’s flight, on October 4, 1957, the Soviet Union was also the first country in the world to put a satellite in orbit on Earth – the Sputnik satellite. Until now, the world still considered the first two “beep-beep” signals Sputnik sent to Earth triggered a race between the Soviet Union and the United States in the space field. .

In the years that followed, Russia always took the lead when Gagarin successfully flew his flight, or the fact that the astronaut Alexei Leonov became the first person to step into space and the fact that Russia was the first country to launch. the lunar probe was launched in 1966. However, three years later, the United States became the first country to send a man to the Moon.

Soyuz MS-18 spacecraft carrying three astronauts off the launch pad at Baikonur Space Airport, Kazakhstan, April 9, 2021. Photo: AFP / VNA

Over the past 60 years, Russia has maintained its leading position in space exploration, steadily sending astronauts to the International Space Station (ISS). However, observers assess that Russia is competing with strong competitors such as the US and China in the race to develop space technology. In 2020, Russia loses its monopoly on human launchers on the ISS when US tech billionaire Elon Musk’s Space X Company develops and successfully put into use reusable missile systems, put astronauts the US Aerospace Agency (NASA) successfully landed on the ISS. Although the director of the Russian Aerospace Agency (Roscosmos) Dmitry Rogozin insists the agency is pursuing ambitious projects such as a mission to Venus, Mars or setting up a space station on the Moon, the Industry insiders still see this as a difficult time for Russia as competitors emerge increasingly strong.

However, the Russian people still believe in future success when looking at the historical fact that this country always appears at memorable times in human history. Not only has an influence in the aerospace field, Russia has made its mark on the historic arena with great inventions such as the AK-47 rifle, the hypersonic weapons or most recently, the COVID vaccine. -19 world’s first Sputnik-V.