Dream job astronaut More than 22,000 applications for space

Status: 23.06.2021 3:43 p.m.

Once into space – many have the dream. More than 22,000 people want to become astronauts and have applied to the European space agency ESA. However, this dream will only come true for six candidates. More than 22,000 people want a job in space: That’s how many applications the European Space Agency ESA received for astronaut training, the ESA announced. Among them are 3700 applicants from Germany. By the deadline last Friday, 5,400 women applied, which is a share of 24 percent – nine percentage points more than in the last call in 2008.

A “tough competition” for the dream job

The number of applicants also increased overall: in 2008 around 8,400 people were interested in training at ESA, less than half as many as now. The space agency now wants to select four to six candidates for astronaut training from the pool by October 2022 – but also a “reserve” of up to 20 people. ESA Director General Josef Aschbacher spoke of tough competition. “It is a dream job to be an astronaut.”

The selection process has six stages – the skills of the candidates are examined with, among other things, tests in the cognitive and technical areas. Applicants must have at least a master’s degree in natural sciences, engineering, mathematics or computer science. There are requirements for height, the age limit is 50 years. The new space crew should not be known until the end of next year.

For the first time also “para-astronauts”

For the first time, the space agency also wants to train so-called para-astronauts – those with physical impairments such as short stature or a handicap of the legs. More than 200 applications were received for this.

The role model for many is the German astronaut Alexander Gerst, who became known as “Astro-Alex”. He spent around half a year on the International Space Station ISS in 2014 and 2018. On his second mission, he was the first German to take command of the space station

On the morning of June 17, the Long March 2 carrier rocket carrying the Shenzhou 12 manned spacecraft sent three astronauts Nie Haisheng, Liu Boming, and Tang Hongbo into space. This is the seventh manned flight of China’s manned space project. Also China For the seventh time, Huang Weifen, chief designer of the astronaut system of manned space engineering, sent his selected and trained astronauts to space for the seventh time . Synchronization of work and rest Astronauts also have to go to get off work on time every day At 15:54 on June 17, the Shenzhou 12 manned spacecraft successfully rendezvous and docked with the core module of Tianhe. At 18:48, the three astronauts entered the Tianhe core capsule one after another. At this time, Huang Weifen on the ground also kept an eye on their every move. Huang Weifen: They got up at 2:30 in the morning on June 17 to make preparations before entering the cabin. After getting into the track, the environment of the combination was established, and he was busy until more than 12 o’clock before going to bed. They got up at six o’clock in the morning on June 18th, and they have high demands on themselves. Now, the work and rest system of orbiting astronauts is “Heaven and Earth Synchronization” . The ground crew will go to work at 8 in the morning, the astronauts will communicate with them the work plan for the day at 8 in the morning, and the completion of the work at 8 or 9 in the evening. reporter: How did they sleep for the first night in space? Huang Weifen: Through communication and inquiries with them, they feel that they are not bad, and we have to regularly evaluate their sleep quality. reporter: Can they take a bath on it? Huang Weifen: It is impossible to shower like on the ground. We prepared wet towels for them. When washing their hair, they can squeeze out the shampoo, rub it, and then wipe it clean. This is also a huge challenge to their psychological tolerance. How are the three astronauts in the flight crew determined? The construction of a space station to solve the problem of large-scale and long-term manned space applications is the third-step mission goal in the “three-step” development strategy of my country’s manned space project. The key technology verification and construction phase of China’s space station requires four manned flights this year and next two years. Huang Weifen said that the selection of the four crews took into account the characteristics of the four missions, focusing on the individual characteristics of each astronaut and the matching of the mission, taking into account their experience, age, and the combination of new and old, and psychology. Compatibility and coordination ability. Huang Weifen: The crew of the Shenzhou 12 mission has several firsts, and the challenge is huge, so astronauts with two flight experience were selected. Nie Haisheng Served as commander.select Liu Boming It is because he has cooperated with Zhai Zhigang to complete the outing activities and has relevant experience.select Tang Hongbo He came to participate because he was a backup astronaut in the Shenzhou XI mission and performed very well in all aspects. I think the three of them are a very good combination. In a blank, She wrote the astronaut training program in three months On September 21, 1992, the central government approved the establishment of the national manned space project. At the beginning of the project, one of the most important tasks was the selection and training of astronauts. This work was still blank at the time. In the absence of an existing system, no training experience, and limited domestic and foreign data, Huang Weifen handed over an overall plan design for astronaut training in only three months. Huang Weifen: I designed a table and sent it to each system to let them mention their needs. What are your requirements for astronauts? What equipment do the astronauts need to operate? What malfunctions need to be handled by the astronauts? I may have the ability to quickly sort out the clues from a mess, and see the essence of the problem at once. Huang Weifen’s submission was not only the top-level plan for my country’s first astronaut training, but also laid the overall tone for astronaut training for the next two decades. 8G weight-bearing training “equivalent to eight times one’s own body weight on the chest” Chinese astronauts are mainly selected from excellent pilots, but the requirements of the two are worlds apart. In addition to cultural studies, astronauts have to withstand severe tests of special environmental factors such as overweight, weightlessness, and low pressure, challenging the physical and psychological tolerance limits. After years of exploration, Huang Weifen and his team have explored and perfected training courses for more than 100 astronauts in eight categories, involving many aspects such as medicine, physiology, psychology, scientific theory, and engineering technology. “ Both male and female astronauts must Through the selection and training of 8 Gs on the back of the chest, 8 Gs are equivalent to pressing eight times their body weight on the chest . Do it twice a year, once in the first half of the year, and once in the second half of the year. From the beginning of being selected for training until retirement, training must be maintained without interruption. As long as he is still a professional astronaut, he has the responsibility and mission to be ready to accept missions at any time. “Huang Weifen said. The exit of the Shenzhou 12 mission is a huge challenge for the astronauts. Therefore, Huang Weifen strengthened physical and strength training, and carried out out-of-cabin exercise training and out-of-cabin operation training under water that simulates weightlessness. Huang Weifen: Each time the astronauts wear more than 200 kilograms of training suits for 4 hours of training, it’s really tiring for the astronauts. Tang Hongbo said that he couldn’t even hold his chopsticks securely at the beginning. Manned spaceflight is “achieve extraordinary by ordinary, and be famous by namelessness” In the past 20 years, people have remembered flying heroes such as Yang Liwei, Jing Haipeng, Zhai Zhigang, Nie Haisheng, and Liu Yang during the seven flights of China’s manned spaceflight project, but the “Female Astronaut Coach” Huang Weifen is rarely known. “This is a major strategic project of the country. It is of special significance to the country and the nation. I am very fortunate to be able to participate in this project. It is a groundbreaking work and is destined to encounter various problems. I used to close the door and cry in the office, but after crying, I wiped my tears away, and then I started to do my best to solve each problem. Manned spaceflight really means’achieve extraordinary by ordinary, and be famous by namelessness’. “Huang Weifen said. Huang Weifen said that the song “The Motherland Will Not Forget” is her true portrayal and mental journey over the years. “It is very exciting to see the three astronauts successfully reach the space station. They are flying with our hard work, blessings and dreams.” Source of this article: CCTV News (ID: cctvnewscenter) more news Producer/Zhang Shifeng Reporter/Dong Qian Planning/Huang Ying Choreographer/Yin Jianzhang Editor in charge/Editor by Wang Feng/Zhang Hongfei and Xu Yichen Video/Wang Zhongren and Wang Yang CCTV News Tribute to the Chinese astronauts!

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)

At 18:48 on June 17, 2021, Beijing time, astronauts Nie Haisheng, Liu Boming, and Tang Hongbo entered the Tianhe core capsule successively, and the Chinese entered their own space station for the first time.

It can be seen from the picture sent back from the launch that Nie Haisheng is sitting in the middle position, and Liu Boming and Tang Hongbo are sitting on the right and left respectively.

Astronaut Tang Hongbo was flying for the first time.

Many netizens saw Tang Hongbo sitting by the window, and someone commented: “I did the same for the first time on a plane.”

So, what kind of work would you be in charge of sitting by the window? In the process of piercing the cabin, how do they divide the work?

Why did the first flight astronaut sit by the window?

According to Liu Weibo, deputy chief designer of the Astronaut System of the Astronaut Center, their seats are related to the work they are responsible for, and they can work together effectively in the narrow space of the spacecraft.

As the commander, Nie Haisheng sits in the middle seat, which is convenient for giving instructions; Liu Boming’s task is to assist the pilot of the spacecraft. Because the portable command board that needs to be operated is installed on the right side, Liu Boming sits on the right side of Nie Haisheng; Arranged on the left side of the window.

In the process of piercing the cabin, how do the astronauts divide the work?

After the three astronauts enter the core module, they need to cross the four doors between the two spacecraft.

According to reports, during the process of penetrating the cabin, the astronauts need to constantly communicate with the ground to judge the pressurization of the spacecraft. Tang Hongbo was in charge of this communication, so he stayed in the return cabin until the end.

Nie Haisheng is responsible for opening the hatch and setting the status.

Liu Weibo said that this is a very important process, especially the process of opening the door of the return cabin to enter the orbital cabin after the docking is locked.

In addition, Nie Haisheng and Liu Boming had to change from wearing pressure suits to daily work clothes, and then restore the orbital cabin camera set in the front door to its original position.

At the same time, because it is necessary to record the specific status of the first docking channel established and leave the data for future reference, Liu Boming will also carry out camera work while assisting Nie Haisheng.

Why do the hatches need to be manual? Can’t it be automatic?

Regarding this question, Yang Yuguang, a researcher at the Second Academy of Aerospace Science and Technology and vice chairman of the Space Transportation Committee of the International Astronautical Federation, said that this is a very complicated process in terms of the atmospheric environment.

The pressure of oxygen, nitrogen, carbon dioxide and some harmful gases must not exceed the allowable value. At the same time, the humidity must be controlled within a certain range. The premise is that the pressure is the same. Otherwise, either the door cannot be opened, or the door opens extremely fast, which may harm the astronaut. Therefore, the astronaut needs to manually open the balance valve on the door to establish a small passage and connect the two The cabins are connected, and after the pressures become consistent, they can be opened to penetrate the cabins.

From a demand point of view, Yang Yuguang pointed out that there is no need to open the door automatically, because the movement of penetrating the capsule can only happen when the astronaut is on the spot. It is completely possible to open the door manually, but it is unnecessary to open the door automatically.

Source: Central Broadcasting Network

Original title: “Why do astronauts on the first flight sit by the window? Netizen: It’s like the first time I fly by plane”

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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.

On July 23, 1980, Famous pilot Pham Tuan together with Soviet cosmonaut Viktor Vassilyevich Gorbatko made a space flight on the spacecraft Union 37. He became the first Vietnamese and Asian to fly into space. General Pham Tuan and his companions during the historic space flight. Remember the past, General Pham Tuan said that on that day, to serve the flight into space, Vietnamese pilots were involved a lot, selected for 6-7 months. The selected person must meet the health criteria, understanding and awareness of the universe, in accordance with the program’s standards. After many rounds, there were 4 people in the Soviet Union, including General Pham Tuan. After nearly a month of recruitment examination at Moscow Central Military Hospital, the National Scientific Council called 4 people to announce, at that time everyone was nervous. “I was called in first and it felt like a beauty pageant. Unexpectedly, as soon as the leader of the delegation, all members of the Council shook hands and congratulated him. Then he trained at the space center for about 16 months. On July 21, 1980, Viktor Vassilyevich Gorbatko was named to fly together. Thus, he only knew that he was the main pilot 3 days before the flight time. General Pham Tuan said, about 2 hours before the flight, he had an insecure thought that he had an accident, but the probability was not great. The fleeting thought didn’t faze him, as the training had put a lot of faith in the crew. Bringing injustice for bringing mulberry flowers into space At exactly 1:33 on July 23, 1980 (Hanoi time) at Baikonur Cosmodrome (USSR) the Union 37 spacecraft piloted by Gorbatko and Pham Tuan launched into space. When the Vietnamese national flag was raised, we were officially named in the international space travel map. General Pham Tuan’s image in the historic flight He said, the ship made 142 orbits around the earth, conducted more than 30 aeronautical remote sensing experiments, dissolved mineral samples and plant experiments on mulberry flowers. He recalls: “The first time I saw the rotating earth hovering in the middle of a deep blue space, in zero gravity, it felt very special. The second interesting thing is that day and night only lasts for 90 minutes, of which 60 minutes is daytime, 30 minutes is night. “The plane flew over all the countries, looking through the window I saw the twinkling stars, much bigger and brighter because of the clean space, and then the sun and the moon. I’ve been trying to find my dear S-shaped strip of land to look at. Before that, I also flew a lot of planes, but to fly that high, maybe only once in my life, feeling too proud,” he added. He also said that during the flight, there was a problem, that is, when flying up to prepare for assembly, it should have turned 180 degrees to increase the speed to approach the mother ship, but when it turned 90 degrees, Rotary system failure. I couldn’t check forever so I had to turn off the machine and wait after nearly 90 minutes. The Bulgarian – Soviet flight crew also had a problem and failed to assemble, they had to return to Earth and could not continue their journey, so the crew was quite worried. But in the end it all worked out. General Pham Tuan said, after returning to earth, there were many rumors surrounding him and this flight, especially the story that he was carrying mulberry flowers. Many people have said, “Mr. Pham Tuan was born in the poor low-lying countryside of Thai Binh, specializing in raising ducks to feed pigs. Going to space did not bring anything good, but he brought duckweed. Now duckweed. I don’t know if it’s good or bad.” General Pham Tuan in a meeting with international friends. General Pham Tuan explained: The matter of bringing duckweed must be decided by a team of scientists, not about carrying whatever you like. Strawberry water lily is easy to proliferate, absorb carbon dioxide, and produce oxygen. There are a lot of radioactive rays in the universe, whether it has an effect on humans, on organisms that cause genetic mutations, and bringing the water lily up is for this research purpose.” General Pham Tuan affirmed that all these scandals did not affect his life much in the end, but even made him more determined and more effortful in his work. Please read and watch the video: Temporarily suspending the work of the Chairman of the commune for being negligent in fighting the epidemic in Bac Giang. Source: THTPCT.

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.

According to the Daily Mail, the world’s deepest swimming pool will be built in Cornwall (UK) with a total investment of more than 200 million USD. Its name is Blue Abyss (roughly translated: Blue Abyss). The depth of the pool is about 50 m. The swimming pool can hold more than 42,000 cubic meters of water, equivalent to 17 Olympic standard swimming pools or… 168 million cups of tea. With these numbers, Blue Abyss will become the largest and deepest indoor swimming pool in the world. However, it is not open to serve ordinary people. The swimming pool is used for research, testing and training in a number of fields such as energy, marine, defense and space. The construction is expected to be completed after 18 months from the time the planning permit is granted. It is likely that in the second quarter of 2023, Blue Abyss will be officially put into use. It is expected that Blue Abyss will create 160 jobs for workers and earn 11 million pounds a year for the local economy. In addition, the swimming pool can also be rented as a movie set. This will attract famous actors looking to the Cornwall area. Project Blue Abyss features Tim Peake, the legendary British astronaut. He said: “Cornwall is the perfect location for the Blue Abyss. This is an area rich in potential for ambitions to conquer space, space and renewable energy.” Sketches show the pool will be housed in a unique teardrop-shaped building designed by British architect Robin Partington. Currently, the deepest swimming pool in the world is DeepSpot, located in Poland. It was officially opened on November 21, 2020 with a depth of 45 m, a total volume of water equivalent to 27 Olympic standard tanks. The swimming pool is open to the public and is used as a diver training center.

Kelly performed a spacewalk outside the space station on November 6, 2015. Time – an important “link” When humans have the opportunity to explore Mars, the crew members will carry out the mission and travel to places millions of miles away from our planet. Scientists want to understand as much as possible about the potential effects of microgravity and radiation on the human body. A big step towards this goal is the One-Year Mission, when NASA astronaut Scott Kelly and Russian cosmonaut Mikhail Kornienko spent 340 days aboard the International Space Station from March 2015 to 2020. 2016. Space explorers have spent nearly a year living in zero gravity. The data collected before, during and after their flight made a big contribution. This will help researchers better understand what happens to the human body in space. One concern has arisen regarding astronauts, when their eyes change over long periods of time in space. This change is thought to occur when astronauts are in space for six months or more. Time spent in space also has potential impacts on their vision health. According to researchers, crew members typically spend four to six months on the space station. However, future planned missions lasting a year or longer should be considered. The effect on astronauts’ visual health as a result of long-term flight was previously known as visual impairment and intracranial pressure, or VIIP syndrome. The researchers are now referring to ophthalmic and neurological findings in astronauts after long-duration spaceflight, such as spaceflight-associated optic nerve syndrome, also known as SANS. A new study focusing on eye changes and problems astronauts Kelly and Kornienko experienced has been published in the journal JAMA Opthalmology. “About six months after astronauts began their space missions, we started to observe changes in the eyes of some people. Those changes didn’t show up during their roughly two-week mission aboard the space shuttle,” said study author Brandon R. Macias, director of the Cardiology and Vision Laboratory at NASA Johnson Space Center. in Houston said. According to Macias, the team’s preliminary findings suggest that the duration of the space mission could be responsible for changes in eye structure for the worse, such as swelling of nerve ending tissues. vision. This change has been noticed in some astronauts who have been on missions longer than a year in space. The premise for the future American astronaut Scott Kelly (left) and Russian cosmonaut Mikhail Kornienko (right) spent a year on the space station. The changes in astronauts Kelly and Kornienko were compared with crew members who spent about six months on the station. Both of these astronauts experienced many changes in eye structure. One of them developed mild optic disc edema. “Disc edema can occur when the nerve fibers at the back of the eye swell or when CSF (spinal fluid) builds up around the nerve fibers. If the swelling is severe and persists for a long time, visual function can be affected,” explains Macias. Meanwhile, the other astronaut suffered from optic disc edema and the growing growth of choroidal folds. Both of them used to not realize the changes they were going through. “The retina at the back of the eye is a smooth layer,” says Macias. Folds develop when this tissue becomes wrinkled and uneven. These folds can have different patterns depending on their location and severity. This condition has the potential to impair visual function.” Two astronauts recovered from optic disc edema after returning from space. However, the choroidal folds do not always fully recover. These structural changes did not result in any significant functional changes to the eye. “There is a concern, however, that longer space missions could contribute to more structural changes to the eye. The longer these structural changes take place, the more likely they are that they can cause damage to the retina,” warns Macias. The researchers believe the new findings are a reliable measurement for monitoring the crew members’ eye structures, as well as their long-term health upon their return to Earth. At the same time, the scientists also wanted to understand why some crew members had more eye changes than others. That information could help the team figure out how to prevent neuro-eye syndrome associated with space flight. The team will measure eye activity before, during and after the task by electromechanical methods. Simultaneously, the electrical response of the light-sensitive cones and rods of the eye is measured. Scientists will also look at changes in blood flow in the retina. This may provide more insight into why some crew members undergo more changes than others.

The animals will head to the International Space Station (ISS) next week as part of SpaceX’s 22nd cargo resupply mission. SpaceX is set to launch microscopic creatures aboard its Falcon 9 rocket on June 3, 1:29 p.m. EDT from the Kennedy Space Center in Florida. Tardigrades are tiny, measuring just 0.04 inches (1 millimeter) long and are popularly nicknamed “water bears” due to their bear-like appearance when viewed through a microscope. – they are able to survive intense radiation; a pressure six times that found in the deepest parts of the ocean; and the vacuum of space, these microscopic animals are tougher much more than their cute name. In fact, the Israeli Beresheet spacecraft carrying thousands of Tardigrades was dried on board when it crashed to the moon during a failed landing attempt on April 11, 2019. If any life form can survive the crash, it is probably these creatures, especially since they are in a dehydrated state called “tun”, from which they can be resuscitated. . It is these abilities that have made the tardigrade a useful research organism on the ISS, where astronauts hope to identify the specific genes responsible for its remarkable feats of adaptation. with harsh environments. This should give us some important insights into the health effects of long-term space travel. “Some of the conditions in which water bears can survive include being dry, freezing and being heated beyond the boiling point of water. They can survive with thousands of times more radiation than we do, and they can can survive for days or weeks with little or no oxygen,” Thomas Boothby, assistant professor of molecular biology at the University of Wyoming and principal investigator of the experiment, said in a press conference. “They have been shown to be able to survive and reproduce during spaceflight, and can even survive long periods of exposure to the vacuum of outer space.” For Boothby’s study, astronauts will examine the molecular biology of the water bears to look for signs of any immediate and long-term adaptations to life in low Earth orbit. – objects that expose astronauts to the rigors of zero gravity and increased radiation exposure. He hopes that the information gathered from the organisms, prepared to arrive at the ISS in a semi-frozen state before being thawed, will provide important insights into future therapies that could protect health of astronauts during extended space missions. A separate and parallel experiment also carried out by the resupply mission will bring 128 baby bobtail squid (Euprymna scolopes) to the station. The 0.12-inch (3 mm) long squid have a special light-producing organ inside their body, where bioluminescent bacteria provide the squid with light. The researchers of this experiment hope to investigate the symbiotic relationship between bacteria and squid to see how beneficial bacteria interact with animal tissue in space. “Animals, including humans, rely on our bacteria to maintain a healthy digestive and immune system.” Jamie Foster, a microbiologist at the University of Florida and principal investigator of the Microgravity Understanding for Microbial Interactions (UMAMI) experiment. “We don’t fully understand how space changes these beneficial interactions.” The squids are born without bacteria, which they then get from the surrounding ocean, so the researchers are planning to add bacteria to the squid as soon as they are defrosted at the ISS. This way, the researchers could observe the squid as they established a symbiosis with the bacteria. By studying the molecules produced in this process, the researchers will be able to determine which genes the squid used to achieve the feat in space. Knowing this could help people better take care of the microorganisms in their immune systems and guts during long space voyages. Although the journey into space has been a stressful one, the tardigrades have suffered worse at least, having recently survived being shot from a high-speed gun. In that study, the researchers found that the tardigrade can survive tremors generated at speeds of about 3,000 feet per second (900 meters per second).

A 27-year-old Soviet cosmonaut sits atop the R-7 rocket – the world’s first intercontinental rocket, inside the Vostok-1 (Oriental 1) ship. His name is Yuri Gagarin. Minutes later, he changed human history forever to become the first person in the world to fly into space. Exactly 11 minutes later, Yuri Gagarin was in orbit, flying at 10 times the speed of a rifle bullet. Be the first to leave the planet. On the 60th anniversary of that legendary space voyage (1961-2021), British author and filmmaker Stephen Walker wrote a book titled “Beyond: The Incredible Story of the First Man to Leave Our Planet and Travel into Space” to tell the whole new story of Yuri Gagarin and the US-Soviet special forces. Invite readers to track. APRIL 1961: THE BEST DAYS OF THE COLD WAR America and the Soviet Union confront each other through an iron curtain. Their new battlefield is Space. 01. Mercury Seven Vs. Vanguard Six Deep in the birch grove in the Shchyolkovsky district northeast of Moscow, far from the main highway to the city and hidden from prying eyes, is a small, old-fashioned two-story building, faded in the white snow. No one expected it to be the site of one of the most secretive Soviet facilities. Its codename is Army Unit 26266, also known by its initials TsPK – or Tsentr Podgotovki Kosmonavtov: Cosmonaut Training Center. And here it is, on a special Wednesday, January 18, 1961 — two days before the inauguration of US President John F. Kennedy in Washington; the day before Alan Shepard was selected as America’s first astronaut — 6 men after rigorous tests became the first Soviet space travel candidates, they were part of the detachment Vanguard Six . If NASA (USA) has Mercury Seven (left photo), the Soviet Union also owns Vanguard Six. Photo: Stephenwalkerbeyond.com Like the astronaut squad Mercury Seven of NASA in Langley, Virginia, six Vanguard Six elites were also sitting in a classroom. But the similarities (between the US and the Soviet Union) stop there. Because the members of the Vanguard Six are younger than the American Mercury Seven, in their 20s, not 30. All of them wear military uniforms instead of the usual Banlon shirts favored by American Mercury Seven pilots. And the height and weight index of Vanguard Six members are smaller. All to meet the condition of sitting inside the spherical capsule of the Orient spacecraft, mounted on top of an R-7 rocket, which they all hope will one day fly into space soon. The building in the birch forest is the first structure in its time, a large, heavily guarded complex closed to the outside world and dedicated solely to the training of its astronauts. Soviet Union. Not only is it sheltered by the forest, this site is not far from Moscow. It is also just a few kilometers from the Chkalovsky airbase, the largest military airport in the Soviet Union. And also located near OKB-1, the secret design and production plant in Kaliningrad, where capsules of the Orient spacecraft were being built at the time. 02. Squad in the dark No one at Chkalovsky knew why the six men were there or what they were being trained for. So did their parents, their friends, or their former colleagues in the air force. Even their wives are discouraged from asking too many questions. Unlike the Mercury Seven – astronaut candidates famous throughout the US if not the whole world – The Vanguard Six squad only exists in the dark. There is one key difference between the Vanguard Six and the Mercury Seven. These six aren’t the only astronauts in training. There are 14 others left. In an even more ruthless selection process than American astronauts have gone through, these 20 were selected from an initial pool of nearly 3,500 military pilots. Vanguard Six at the Baikonur launch site in Kazakhstan before Yuri Gagarin’s flight. From left: Grigory Nelyubov, Valery Bykovsky, Yuri Gagarin, Andriyan Nikolayev, Gherman Titov, Pavel Popovich. Photo: Astronaut Training Center / Roskosmos The Soviet space program had ambitions to conquer space, or at least to get people out of Earth’s gravity, and they needed manpower to do so. All 20 men began training in the spring of 1960, just two months after Soviet leader Nikita Khrushchev urged his chief space engineers that they “should be quick to aim for space to avoid risk of being overtaken by the US”. At that time Mercury Seven had been training for almost a year. The Soviet Union needed to catch up quickly and these 20 cosmonauts were the answer. Rocket boosters, spacecraft capsules, designers, engineers, training centers, launch sites, and of course the astronauts themselves – all in the dark. By the fall of 1960, the Soviet manned space program had become a top national goal, especially since NASA was aiming to send an American into space as early as December. 1960. To speed things up and prioritize training on a single simulator, a shortlist of the top 6 was drawn up, which included, of course, Yuri Gagarin. In essence, they were the top detachment to face the Mercury Seven head-to-head, with the difference being that the Soviets knew about their American opponents, while the Americans knew nothing about the Soviets. Yuri Gagarin trains on a treadmill for her spaceflight. (RGANTD) “All 6 astronauts are wonderful people,” Lieutenant General Nikolai Kamanin, their head of training, wrote on the day the Vanguard Six took their final test. “Which of these six people will go down in history as the first in space?” “Who will be the first of them to pay with their lives in making this daring endeavor?” – Lieutenant General Nikolai Kamanin wrote in his diary. Flying in space can completely die in space. That is what the Soviet Union and the Vanguard Six cosmonauts were clearly aware of. Therefore, the pioneering mission to fly into space is a suicide mission. Back in December 1960, all 20 astronauts were asked to vote on which of their colleagues should fly first. The majority voted for Yuri Gagarin. But even after the exams at Army Unit 26266 were over and the results were known, a decision on who would carry out the mission had not yet been made. In Langley, Virginia, Bob Gilruth, the head of the Space Mission Team responsible for the Mercury Seven, was able to summon his seven astronauts into a class and speak to them, simply and according to his authority. , that who will be first. In the Soviet Union – Unlike the Mercury Seven, the Vanguard Six would have to wait — and they would have to wait until the very last moment. The first candidate chosen by the Soviet government was Yuri Gagarin. Second place went to Gherman Titov. The third is Grigory Nelyubov. Finally, history has glorified Yuri Gagarin. Not defying the expectations of Soviet leaders, Yuri Gagarin made history after completing a 108-minute mission around the Earth aboard the Orient 1 spacecraft, helping the Soviet Union surpass the US as the world leader. The first country in human history to send a man into space. Yuri Gagarin beat the Americans, defeating NASA astronaut Alan Shepard – The first American to fly into space on May 5, 1961 (3 weeks behind the Soviet Union). Yuri Gagarin’s achievement is a blow to American pride. When Alan Shepard heard the news, he slammed his hand on the table so hard that NASA staff thought his arm was broken. Back in the Soviet Union, leader Nikita Sergeyevich Khrushchev called Yuri Gagarin “Christopher Columbus of the Soviet Union”. Until now, this feat is still mentioned by many people because Yuri Gagarin herself has opened a new cosmic era in human history! Yuri Gagarin – full name is Yuri Alekseyevich Gagarin – is the son of a carpenter, born (March 9, 1934) and raised in the idyllic village of Klushino in Smolensk, Western Soviet Union. At the age of 16, Yuri Gagarin moved to the capital to study as a foundry in a metal foundry in Lyubertsy. The opportunity to spread wings in the sky came to the young man when he entered a technical school in Saratov. There, he joined a flying club and had his first exhilarating experience from above. Yuri Gagarin decided to enter the Soviet Air Force Officer School to realize her dream of flying more in the sky. In 1957, at the energetic age of 23, Yuri Gagarin graduated with honors and became a full-fledged fighter pilot. In the same year, he met and married Valentina Goryacheva (then a medical technician, just graduated from Orenburg Medical School) and had two daughters later. Refer: Air Space Magazine

Photos taken on Mars show many features similar to the glaciers in Antarctica. If these covered glaciers do, in fact, exist, they could be a reason to direct future Mars rovers towards this region. This location is inherently attractive to SpaceX and NASA because it is a wide, flat plain that is ideal for landing spacecraft. If there was ice not too deep below the surface, astronauts could also easily have a source of water within reach. Lead researcher Shannon Hibbard, a doctoral student at the University of Western Ontario, Canada, said the newly discovered flow-like features are very strange because they appear on flat terrain. “There’s a lot of evidence that this is an ice-rich area, but we don’t have any confidence that there could be a glacier in places with tortuous features,” said Hibbard. this. They’re existing in a pretty flat plane, so that’s odd.” Mysterious terrain Arcadia Planitia is located in the northern lowlands of Mars. Over the past 3 billion years, lava flows have been active over this area, so it is much less prone to crater cracking than other areas of the planet. Data collected from orbit over many years shows that the ground in the region is rich in hydrogen. Because water is made of hydrogen and oxygen molecules, this hydrogen indicates the presence of ice just below the surface. For decades, scientists have noticed features on Mars that are associated with ice. Along the low hills, there are debris that looks like the flow of a glacier covered in a thin layer of rock. There are also veins in seagulls that look similar to glaciers flowing through valleys on Earth. Similar features also occur in Arcadia Planitia, says Hibbard. Lobate features occur near a set of mountains known as the Montes Erebus that rise from the plain. Images taken from orbit, thermal data showing the surface’s temperature during both day and night, albedo data showing the surface reflectance, dust cover information and altitude data, and topographic. glacial flow The tortuous features are a big mystery because they look like they were created by the flow of ice, but the terrain isn’t steep enough to explain why the ice moves, says Hibbard. “We had to try to figure out what they are, why do they have thermal symbols, why are they so bright all day and night, why do they have flow characteristics, why are they threaded?” she said. Analysis shows that these features are in fact ice-derived. The undulating shapes look similar to other features associated with slow-moving matter found on Mars, Hibbard said, and the data suggests that these spots are indeed rich in ice. The most similar-looking sinusoidal feature, says Hibbard, is the ice flows inside the Earth’s ice sheets, which are mainly found in Antarctica. These faster-moving ice flows are not well understood on Earth, much less Mars, Hibbard says, but they represent an example of ice flowing in fairly flat terrain. This is a controversial claim, says Hibbard, because most of Earth’s ice streams need at least a thin layer of liquid water at their bottoms to lubricate their flow. It’s not clear if water under the ice exists or ever existed on Mars, she said, and it’s not clear whether a wet background is needed to create ice flows on the Red Planet. One possibility could be that in the past, when Mars’ orbit was tilted differently than it is today and its climate was different, sub-glacial melting may have occurred. The study is published in the May issue of the journal Icarus.

Despite debuting from 2020 on the Fall – Winter catwalk, Bottega Veneta’s Puddle rain boots have not shown any signs of cooling down. Fashionistas and famous artists in the world mix very creatively with this unique design. Complex explains the hotness of the boots: “The sturdy rain boots with outstanding colors are easy to recognize. Anyone who looks at them will know that you are wearing Bottega Veneta”. Photo: Pretty Cool. These boots were designed by the brand’s creative director – Daniel Lee. It was inspired by stylish Chelsea boots. Justin Bieber is one of the stars promoting this type of shoe. He was given it quite early and quickly showed it off on social media. The male singer mixed the accessory with white woolen clothes and light-colored jeans. Photo: Justin Bieber. Henry has a more elegant and polite way of dressing. He chose to wear an outfit in brown-beige tones to match with sweet caramel-colored boots. The outfit gives the male singer a masculine yet trendy look. Photo: Henryl89. Fashionistas can unleash the creation of the most distinctive style looks. In the left picture, the guy makes an impression when dressed like astronauts. Also with white rain boots, others mix and match in a mysterious, ghostly gothic style. Photo: Sina. Not only men, girls also love the Italian brand’s rain boots. They choose boots with outstanding colors such as pink, orange… Photo: Laia Magazine. The shoes are currently on sale for $650. However, according to Complex, the color and size are no longer adequate. Its major stores in the US cannot announce in advance when the goods will arrive. Customers can leave information and wait for a call from the store. Photo: Laia Magazine. Complex writers commented that the above rain boots are quite worth buying. Photo: Style Du Monde.

According to the Moskovsky Komsomolets newspaper, the project to build Russia’s own domestic space station was approved by President Vladimir Putin during a closed-door meeting on the development of the space industry. Work on creating a national orbital station is scheduled to launch in the near future. Experts are faced with the task of building the space object as soon as possible, in order to prevent the long-term absence of Russian cosmonauts in orbit. The publication Moskovsky Komsomolets reminds that the estimated service life of the Russian segment on the International Space Station will end in 2025. After that, the module will be destroyed. The proposal to abandon the ISS was previously announced by the Russian National Space Corporation – Roscosmos. The experts of the above enterprise believe that serious system problems of the orbiting station in operation may begin soon, as its useful life is about to end. According to preliminary estimates, maintaining the Russian segment on the ISS in the coming years will cost 10-15 billion rubles, which is very expensive compared to building a completely new one. The International Space Station has been in use since 1998, its life will end in 2024. Currently, the countries participating in the project are considering options to prolong the existence of the multi-space space research complex. capacity until 2030. In the meantime, it is known that some components for the International Space Station ISS will be utilized by Russia. The first basic module for the future Russian national orbital station could be a component previously designed for the ISS. Experts from RSC Energia are currently working on the Science and Energy module (NEM) and it will be ready for launch in 2025. The head of the Roscosmos Group – Mr. Dmitry Rogozin wrote about this on the Telegram channel of the company. myself. Mr. Rogozin also reiterated that Russia intends to withdraw from the ISS after 2025. By that time, Moscow plans to build its own orbiting station for scientific research purposes. Earlier, Russian Deputy Prime Minister Yuri Borisov said that the situation related to the “aging” of the ISS structure could lead to dire consequences. So Moscow should create an alternative as soon as possible and not put the astronauts at risk. In addition, Borisov also revealed that the future national orbiting station could become “high-orbit” (located above the ISS), which would not only be used for scientific research, but also serve as a “transshipment base” in the mission to conquer the Moon. As for the NEM module, work on its creation began in 2012. According to the plan, by 2015 the device should have ensured energy independence for the Russian subdivision on the ISS. However, at that time only the preliminary design was completed. NEM’s ground tests only really started in 2018. While its launch date has been repeatedly postponed. In the coming time, Russian scientists will certainly have to be more active, because progress is increasingly urgent. In addition to the NEM that will become the main module, according to Dmitry Rogozin, two permanent working modules named Nauca and Prichal may also become part of the Russian space station in the future, both modules will be sent to the ISS in the future. this year.

Due to the presence of minerals and other resources on the Red Planet, in the future, Mars could be an abundant source. All in all, the initiatives in this direction are impressive, but as always, there are nuances attached to them. Traveling to Mars on 1,000 rockets and creating land for 1 million earthlings as Elon Musk suggests is an extremely expensive and technologically difficult task. It is not necessary to list all the problems that arise when massive scientific works are devoted to this, just to mention the main “knots”. First, There is no technology that allows the creation of spacecraft with the ability to send people into distant space without having to receive a lethal dose of cosmic radiation. This problem could be solved by wrapping lead plates, but would lead to a proportional increase in the mass of the ship and a decrease in its carrying capacity. New engines were needed, but they are now beyond production. Monday, Solar radiation will remain a problem on the Martian surface. The Red Planet, unlike Earth, does not have a magnetic field that protects us from ionizing radiation. Astronauts will not have to walk on red sand dunes like in the movie “Total Recall”, but have to hide in bases hidden deep below the surface. Tuesday, Mars on Mars is cold and has practically no atmosphere, but the radiation background is 2.5 times higher than what astronauts on the ISS can tolerate. It is impossible to live in such conditions without a special space suit. There are also many other problems, but it is clear that expanding living space is an extremely important task for all of humanity, requiring accumulation and huge investments in technology. For this reason, scientists are seriously skeptical of Elon Musk’s initiative, especially when he proposes to carry out thermonuclear bombardments at both poles of the Red Planet. This will lead to higher temperatures, melting glaciers, the formation of liquid water and the release of greenhouse gases, which will create the atmosphere on Mars. After that, the settlers could walk on the surface without the spacesuit. But there is another way of looking at this “terrain” approach. Mathematician Robert Walker calculates that in order to carry out the first part of the plan, which would require at least 1 million nuclear bombs with a capacity of 100 megatons, they would have to be sent to Mars 3,500 a day for seven weeks to achieve. desired results. There are no such large numbers of nuclear weapons on Earth and the lack of means to deliver them to another planet. This is the first thing. Carbon dioxide reserves on Mars would not be enough to create a suitable atmosphere, even if the first problem were solved. Since the Red Planet has no magnetic field, solar radiation will gradually “suck” in the already formed magnetic field. This is the second thing. And finally, for some reason, Elon Musk doesn’t take into account that after so many nuclear explosions, the surface of the planet will be radioactive for a long time, you can’t walk there with a mask oxygen and plant trees. “Nuke Mars” is just a cover for the US to send nuclear weapons into space? In general, Elon Musk’s initiative is a nonsense and he himself cannot help but understand this. But why is this smart man promoting it? The head of Roscosmos – Mr. Dmitry Rogozin tried to answer the question: Anyone who calls for the “terrain” of Mars or other planets is well aware that this is just an excuse for launching nuclear weapons into space, which, if useful, is just to “terrain”. our “Earth. But it’s true, you can’t just send nuclear warheads to Mars. First, they will need to be put into orbit and accumulate somewhere along with the means to send them in large batches. Where is that? Suppose that a circular orbit station, which the United States and its allies are building, will be adapted for this case, with China and Russia as targets. But will the nuclear bomb then make its way to the Red Planet? It’s long been no secret that Elon Musk is working closely with the Pentagon on the space program and satellites. So why not try with the best cause, Mars exploration, to advocate for the idea of ​​​​putting a US nuclear arsenal in space, Mr. Rogozin concluded.

The idea of ​​​​conquering Mars has been a dream of mankind for many years, this could be the first step towards realizing the dream of many science fiction scientists that is to explore outer space. Sending humans to another planet, even within the solar system, has the effect of reducing the risk of a global catastrophe that could destroy life, such as a large asteroid impact or nuclear war. Even in the future, the Red Planet could be an abundant source of resources. Obviously the ambition to travel to Mars is impressive, but there are many doubts and obstacles attached. Tech billionaire Elon Musk put forward the idea of ​​humans traveling to Mars on 1,000 rockets and creating land for 1 million inhabitants, this is clearly an extremely expensive and technologically difficult task. major barriers have been listed. First, Earth science has not yet been able to create spacecraft with the ability to send humans into distant space that is “immune” to deadly cosmic radiation. The solution to this problem could be to wrap lead plates, but that would increase the weight of the ship and reduce its carrying capacity. Engines for spaceships are now well beyond construction. Second, solar radiation is a big problem, the Red Planet is different from Earth in that it doesn’t have a magnetic field protecting it from ionizing radiation. Astronauts will have to hide in bases hidden deep below the surface, not be able to walk freely on the surface. Third, Mars is cold and has no atmosphere, but the radiation background is 2.5 times higher than that of astronauts on the International Space Station ISS. It is impossible to live in such conditions without a special space suit. There are many other problems as well, but it is clear that expanding space into outer space requires accumulation and huge investments in technology. Before this fact, scientists expressed doubts about Elon Musk’s initiative, when he proposed to carry out bombardments with thermonuclear warheads at both poles of the Red Planet. A “fusion attack” would cause glaciers to melt, forming liquid water and releasing greenhouse gases, which help create the atmosphere on Mars. Then the “reclaimers” could walk around without a spacesuit. But mathematician Robert Walker calculates that to carry out the first part of the plan requires at least 1 million nuclear bombs with an explosive yield of 100 Megatons, must be assembled on Mars 3,500 a day for 7 weeks to achieve desired results. There are no such large numbers of nuclear weapons on Earth, and the lack of means to deliver them to another planet, is the first hurdle. CO2 reserves on Mars would not be enough to create a suitable atmosphere, even if the first problem were solved. Since the Red Planet does not have a magnetic field, solar radiation will gradually “suck” the gas that has already formed, which is the second barrier. Finally, Elon Musk does not take into account that after many nuclear explosions, the surface of the planet will be radioactive for a long time, people cannot walk with oxygen masks and plant trees. Elon Musk’s initiative is clearly impractical and perhaps the billionaire himself understands this, but what is his meaning. The head of Russia’s state space corporation Roscosmos – Mr. Dmitry Rogozin made a remarkable remark. “Anyone calling for the reclamation of Mars or other planets is well aware that this is just an excuse for launching nuclear weapons into space for military purposes on Earth.” “It’s true, you can’t just put nuclear warheads on Mars. They need to first be put into orbit and assembled somewhere with the means to send them in large batches.” “Assuming an orbital station being built by the US and its allies will be tailored to target China and Russia. Will nuclear warheads reach the Red Planet then? “It is no secret that Elon Musk is working closely with the Pentagon on the space and satellite program. So why not experiment with the best cause of Mars exploration, to advocate for the idea of ​​​​putting US nuclear weapons in space,” concluded Mr. Rogozin.

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.

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)

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.

The Mars expedition can last at least 3 years. Brain structure effect The missions that bring humans to Mars are considered to be a major leap in space exploration. NASA has a goal of sending people to Mars by 2030. However, a trip to Mars is not the same as taking a flight to New York. Because space is an extremely harsh environment for human life, including the lack of gravity and harmful radiation, as well as isolation and lack of day or night. Missions to Mars will require more astronauts physically and mentally than man-made journeys in 60 years of space exploration. A flight to Mars and back will take about 14 months. Meanwhile, the actual exploration mission will last at least 3 years. Maintaining good cognition and effective teamwork are the prerequisites for the safe and successful outcomes of these tasks. However, a new study published in the journal Frontiers of Physiology found that the lack of gravity during such missions can have negative effects on cognitive skills, as well as emotions. of the astronauts. Since the first space missions, it is clear that exposure to a “microgravity” (weightless) environment leads to drastic changes in the human body. This includes changes in the cardiovascular, skeletal and nervous systems. On Earth, we discover gravity with the aid of our eyesight and various organs, including those in the inner ear. When our heads are upright, the hearing stones in the vestibular system are perfectly balanced by a viscous liquid. However, as we move the head, gravity causes the liquid to move with it. This activates signals to the brain that our heads have changed positions. In space, this process is no longer active. Space flight can even bring about adverse changes to the brain structure of astronauts. Changes in brain structure were observed in astronauts after they returned from the International Space Station (ISS). The scientists found that in these astronauts, the brain physically moves inside the skull and reduces the ability to connect between regions of the brain layer, the cortex and the inner regions. Emotional perception is extremely important to astronauts. Difficulty recognizing other people’s feelings The acumen and quick thinking of astronauts are essential elements in a space mission. So is the ability to accurately “read” each other’s emotional expressions. Because, they have to spend a lot of time sitting together in a small space. Therefore, it is recommended that space agencies consider training, as well as psychological support for astronauts before the flight, to minimize this risk. To date, how these changes affect behavior is not concretely understood. However, scientists are getting closer to the answer. Because, they realize, astronauts can be disoriented, disturbed perception, balance disorders and motion sickness. However, such findings are often made based on a small group of people. New NASA-backed research has explored the effect of microgravity on cognitive performance. However, 24 study participants were not sent to space. Instead, the scientists asked these people to lie in bed. This is because the effect of a certain type of bed rest is similar to that of microgravity. Therefore, scientists have repeatedly applied this method in research. When we are upright, the body and hearing stones in the vestibular system are in the same direction as gravity. Meanwhile, the moment of lying down, the body and hearing stones are perpendicular to each other. Therefore, study participants had to lie on their back at an angle of 6 degrees, their head lower than their body. They were asked not to change their position for almost two months. At the same time, the participants also routinely perform a series of cognitive missions designed for astronauts and related to space flight. As a result, it helps to evaluate their spatial orientation, memory, risk-taking behavior and understanding of their feelings about others. The results showed that the cognitive speed of these people slowed a bit but remained reliable in tasks related to sensory and motor skills. This seems to be consistent with reported changes in brain tissue density across “motor sensory regions”. These are the main motor and sensory regions of the brain, helping to process sensory input and movement, observed after a person has flown into space. Participants also had difficulty recognizing emotions when looking at people’s faces. Adjusting to changes in gravity takes time and effort. While performance on most cognitive tasks initially decreased, after about 60 days, the participants remained unchanged throughout the test. However, their ability to perceive emotions continued to deteriorate. In fact, the participants became inclined toward negative emotions. They are more likely to recognize another person’s expression as angry and have a hard time explaining how happy or normal the other person is.

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.

These documents and images are selected from the archival and cultural institutions of the two countries: The National Russian Academy of Archives of Political and Social History, the National Archives Center III, the Bureau of Clerical and Archives. State of Vietnam, Vietnam News Agency, Ho Chi Minh Museum. In particular, some documents and documents provided by astronaut Pham Tuan …

In the book, there are a number of documents that have just been declassified, published for the first time, introduced to readers, providing valuable information and documents not only for researchers on scientific and technical achievements. the above meaning, in terms of the history of international relations, is for all those who are interested in the history of relations between the two countries Vietnam – the Russian Federation.

The book “Historical Astronaut” contains many classified documents

The book’s content is arranged into 3 parts.

Part 1 “Collaborative space research. The pre-flight preparation and training process in 1980 ”introduces documents and photos about the preparation process of the two countries Vietnam – Soviet Union / Russian Federation and the selection of pilots for the flight, as well as the process of exercising effort.

Part 2 “Departure and Activities” introduces some documents and photos of astronauts in the outer-Earth’s cabin.

Part 3 “Return to Earth”, contains pictures of the astronauts’ activities after the end of the flight, thereby highlighting the value and meaning of flight. It opens a new era, belief, hope, pride and determination in human life, production, study, as well as conquering nature and the universe.

Mr. Dang Thanh Tung, Director of the State Records and Archives Department emphasized: “The book is also a testament to the effective cooperation of the archival agencies and cultural agencies of the two countries to contribute to the At the same time, this is also an opportunity for the two Archives agencies of Vietnam and the Russian Federation to share and promote the value of archives currently preserved in the archive of the two countries “.

On July 23, 1980, pilot Pham Tuan with Soviet astronaut Gorbatko was launched into space from Baikonur space airport aboard Soyuz-37. During 8 days in space, hero Pham Tuan performed 142 orbits around the earth, conducted many scientific experiments, and photographed Vietnam from earth orbit.

Viktor Gorbatko (left) and Pham Tuan. Photo: AFP.

In a time sharing with the students of Ho Chi Minh City University of Technology, hero Pham Tuan said that it only took him one year and three months to prepare, including studying engineering and physical training, for the flight. This time is shortened compared to pilots from other countries, because before that he was a pilot of a military fighter plane.

When the ship was just launched, people lost the attraction of the earth so the blood did not circulate normally, but put more head on the head. At that time, his face was swollen from the blood rushing to his head. Three days later, the face was pressed down so a layer of skin was removed. He lost sleep for several days, his mind was always in a state of tension.

Moving and working on a spaceship is very difficult. Eating and drinking is also miserable when they only have dry food prepared like toothpaste to eat and drink two liters of water a day.

Talking about the feeling of seeing the earth from outer space, hero Pham Tuan said it was a rare and unforgettable feeling.

“At that time, it was not Vietnam, the Soviet Union or any other country, but the earth was the home of the pilots. The happiest of pilots was that after working hours, there was a few minutes of rest and thinking. about the earth, family, relatives, “he said.

Astronaut Yuri Gagarin. Photo: Heritage.

While waiting for the Vostok-1 to be launched, the famous saying “Поехали!” Gagarin’s (“Let’s go!”) Shows his daring personality. This personality has also become a brief motto in the human travels later on.

Over the years, the space exploration community has made great strides, including the first crewed flight flight, the first female astronaut’s space walk, and a pairing experiment. to examine the impact of the environment in space on humans. Of the twin astronauts Scott and Mark Kelly, Mark will be on Earth and Scott will fly into space.

April 12 was officially recognized as the United Nations’ International Astronaut Day. Many space lovers take part in a global space party known as “Yuri’s Night” to mark a big occasion.

“Endless exploration is deeply entrenched in each of us, and space travel is a practical way to realize this extraordinary cosmic mission,” said Clément Fortin, Professor of Practice at the Center. Space under the Skolkovo Institute of Science and Technology (Skoltech) in Moscow, Russia, writes in an email.

According to him, the achievement of Yuri Gagarin opens up other great possibilities, though it is difficult to achieve in particular.

Yuri Gagarin and the first voyage into space

The first crewed trip was a milestone for all of humanity, but the day astronaut Yuri Gagarin first flew into space was a special resonance for Russians, who saw Gagarin as a taste. Valuable national hero. His name is given to many monuments, buildings and locations across the country.

“In Russia there are a lot of events being held on this day. We will participate in events that explain how space technology works and how the future of space exploration,” said Anton Ivanov. , Director of Skoltech’s Space Center, replied in an email.

The Vostok-1 is launching at the Baikonur Cosmodrome station, Kazakhstan.

Human space travel is an effort that has been successful in the past 60 years, but also leaves a lot of regret for many young people. Teenagers under the age of 20 have never experienced an undiscovered space, when there are no humans in orbit, as the space station (ISS) has been occupied since day 2. 11/2000.

Earlier, Russia’s Mir space station flew into Earth orbit from 1986-2001, pioneering multi-day crew trips. Russian astronauts Mir still holds the record for the 3rd longest in the history of mankind’s longest journeys.

Before the Gagarin flight 60 years ago, no one had set foot in space. The Soviet space program put many animals into space, such as the famous Laika, the first animal to fly around the Earth. Even so, Gagarin still faces a completely new challenge with great principles that will change the entire history of space travel, regardless of the mission.

“In the early 1960s, the missile technology was still incomplete, despite many tests, the missile was blown up,” Mr. Ivanov said.

According to him, before Gagarin’s ship was launched, there were several failed launches. Gagarin sat on the train as if riding a bomb. Since the astronauts knew the statistics well, they had the courage to board the Vostok-1 and carry out their mission.

He’s like he’s riding on a bomb

Anton Ivanov, Director of Skoltech’s Space Center

Fortunately, Gagarin and his crew’s courage paid off. After hours inside the Vostok-1 on the launch pad, Gagarin was finally launched into the air at the Baikonur Cosmodrome launch station, Kazakhstan, at 6:07 Coordinated International (UTC).

Gagarin entered orbit a few minutes later, maintaining a calm and positive attitude throughout the 108-minute flight.

Lessons from the first flight

The cockpit of the Vostok-1 has a spherical shape made mainly of aluminum alloy and covered with abrasive material. Unlike today’s capsule cocktails, the ship carrying the Gagarin was not designed to reach the ground safely.

The small metal ball was equipped with only one escape option that Gagarin had to manipulate in order to be dropped from a great distance from the ground, so that he could parachute into a safe place while the Vostok-1 landed separately. .

After completing a round-trip around the Earth, the Vostok-1 is sent back into space. At that time, Gagarin successfully escaped an open door and fell into the countryside in Kazakhstan.

The ship carrying Gagarin was not designed to land safely, so he had to parachute to escape the ship while it landed somewhere else.

Even though the mission was a success, this was still a hair-raising risk on the back of the neck. In an email, Ms. Anastasia Ilina, founder of the Russian space diffusion community Space Flight and project coordinator of the Skoltech Space Center, described the Vostok-1 as “flight into space, one the flight has no guarantees “.

“During Yuri Gagarin’s flight, we had difficulty closing the spacecraft lid, and after launching, the ship moved in orbit faster than planned,” she said.

When she returned, she said, the push-and-brake system produced unsafe braking impulses, making the ship twisted and landed with difficulty.

“But even though there were technical difficulties, we all got over it,” added Ms. Ilina.

According to her, it was important that the first flight taught the crew (astronauts, guides, engineers) a lesson on how to coordinate work and manage space equipment.

In fact, Yuri Gagarin proved that one can step inside a metal sphere and change the trajectory of human discovery forever. Within a decade of his first flight, many astronauts in the Apollo program had landed on the Moon.

This is an American achievement born of the Cold War due to the successes of the Soviet Union that sparked the space race.

While possibly strong interstate geopolitical tensions over space travel still exist, mankind’s travels have evolved into a collaborative endeavor.

Astronauts from 18 different countries and new international collaborations such as the Artemis program led by NASA aim to bring people back to the Moon.

The advent of commercial crews also reshaped human spacecraft, heralding a new era of space travel that is imminent in the near future.