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)

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.

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.

Samples collected by Japan’s Hayabusa-2 probe. Pour mining money in space According to Florian Vidal (researcher at the French Institute of International Relations) and Professor of Physics José Halloy, the acceleration of ecological transition to combat climate change has led to a sharp increase in mineral demand. to service supposedly zero-carbon technologies as well as to maintain existing or newly built infrastructure. While projects to exploit mineral resources are being replicated on Earth, many “new fronts” are also being considered, such as mining in space. Typically, in 2016, the world’s media buzzed with the daring project of exploiting mineral resources on asteroids of the US companies Planetary Resources and Deep Space Industries. When Planetary Resources entered the space industry in the early 2010s, the company’s leaders were ambitious and promised to enter a new stage in the conquest of space with mining. on asteroids. Since 2012, the company’s project has attracted many private investors such as Larry Page and Éric Schmidt – the heads of Google Corporation, and filmmaker James Cameron. Excitement and enthusiasm for the field of space mining from the US has crossed the Atlantic Ocean and spread to the Grand Duchy of Luxembourg. In addition to adapting national legislation, Luxembourg’s diplomatic service has also been mobilized to facilitate the development of an area considered by the government to be strategic. By the summer of 2016, the State of Luxembourg, through the National Corporation for Credit and Investment (SNCI), spent 12 million euros to buy a 10% stake in the American company Planetary Resources. However, two years later, this partnership was broken. When the American company ran into financial difficulties, the Luxembourg government sold their shares at a symbolic price. However, Luxembourg’s participation in the space mineral exploration project has given them an international position to connect the fields of investment and invention and invention. Continuing the policy in this area, Luxembourg later continued to participate in NASA’s Artemis project to return humans to the moon. Japan, another member of the Artemis project, is also interested in the scientific study of the composition of asteroids, which is a step towards exploring potential mineral resources in space. In December 2020, Japan’s Hayabusa-2 space probe returned to Earth after a six-year mission past the asteroid Ryugu. The goal of this science mission was to prove Ryugu could have the primordial components of the solar system, and Hayabusa-2 accomplished the engineering feat of collecting 5.4 grams of matter from Ryugu at a cost 16.4 billion yen (126 million euros). Similarly, on October 20, 2020, Osiris-Rex (a NASA space probe) also performed a 6-second landing mission on asteroid Bennu to collect dust samples (regolith). Osiris-Rex is expected to return to Earth in 2023 with the collected dust sample. The cost of this mission is about $800 million and about $183.5 million for the Atlas V rocket. Perspectives under the sea To cope with the world’s growing mineral demand, undersea mining is often seen as a solution due to the vastness of this space. Among the countries interested in undersea mining is Norway. After 3 years of seabed exploration, making the Nordic country a leader in this new mining industry, in January 2021, the Norwegian Ministry of Oil and Energy announced the possibility of issuing a license from 2023. Mining permits are available to interested businesses, such as allowing Nordic Mining ASA’s Nordic Ocean Resources AS to exploit deep seabeds rich in copper, zinc, cobalt, gold and silver ores. According to many estimates, there is 6.9 million tons of copper on the Norwegian continental shelf. Japan also has similar plans, with the ability to start exploiting the seabed from 2026. In Canada, DeepGreen (based in Vancouver) in 2019 announced to raise an investment of 150 million. USD to begin exploration for mineral resources in a part of the Pacific Ocean. This is a sign of growing confidence in the industry’s future. However, mining depends primarily on the market price of the metal and the reduction in the cost of mining in the marine environment. The consequences of fishing for marine ecosystems are also of great concern. Scientists warn against switching too quickly from exploration to exploitation because humans still have little understanding of the vast undersea environment and life on the seabed. Controversy over regulations The development of mining activities in the new “fronts” mentioned above also poses the need for appropriate regulations to adjust. This is also what the leaders of the countries have seen. Typically, the International Seabed Authority (ISA) has spent many years drafting a Code for Future Undersea Mining – an indispensable tool for monitoring possible mining activities. deployed. Regulating is considered vital to seabed mining in deep waters such as the Clarion-Clipperton Zone (CCZ) which extends from the Hawaiian Islands to the Baja California peninsula and lies on the road. fault of the Pacific Ocean. This vast area is believed to have reserves of 247 million tons of nickel and 226 million tons of copper. However, many studies have shown that hidden in these spaces is a unique biodiversity and their density is reinforced by the presence of multi-needle nodules located at a depth of 4-5 km. Currently, the debate over regulations for these activities is still raging. While the International Seabed Authority recommends a gradual adjustment of regulations on a step-by-step basis when there are actors involved in seabed mining, it is also argued that such a gradual adjustment is slow. Slow, follow reality. Some argue that it will be difficult to modify the rules of conduct once mining has started. Experts say that although the exploitation of the ocean floor does not fully compensate for the activities taking place on land, it is a necessary additional source to meet future needs. But, as with space, deep-sea mining initiatives are posing dilemmas about extracting resources in increasingly remote regions. All opinions are that, whether on land or at sea, the conservation of ecological balance is a criterion to consider mining projects.

The first mission, the Luna 25, is scheduled to depart in October this year with the first trip to the South Pole (on the Moon), where Russian scientists will study water vein under the thick ice. “In the next decade, the Moon will be the focus of our program,” said Lev Zelenyi, scientific advisor at the Russian Federal Institute of Space Research, during an online presentation by the Academy of Sciences. Country held on March 23. Luna 25 ship during assembly and testing before launching to the Moon. Photo: Roscosmos. Many companies in Russia have begun to sketch lunar exploration programs. Meanwhile, the US is aiming to probe humans with the Artemis program, combined with robots to carry out missions on the Moon. In December, China transported the first new lunar soil sample to Earth in a series of ongoing missions called Chang’an. India and Israel promise to launch the next ship to the moon after two successful landings in 2019 (the Chandrayaan-2 and Beresheet). However, only the United States can match Russia’s space heritage on the Moon. The Putin administration is getting back to the space race by continuing a series of missions called Luna, following the tail numbers from the Luna 24 they stopped in 1976. “We want to show our steadfastness,” said Mr. Zelenyi. According to the Space , the Luna 25 is designed to study the permafrost beneath the lunar surface. Explorers hope to exploit them as a resource and gauge the danger posed by sharp pieces of moon dust. Upon landing, the ship will use cameras made by Europe to enhance the European Space Agency’s future lunar missions. Mr. Zelenyi emphasized, Luna 25 is just the beginning, the landfall on the Moon consists of a total of 5 missions with many stages being planned. The first Lunokhod-1 rover to operate on another planet. Photo: Wikipedia. In 2023 or 2024, Russia plans to launch the Luna 26 rocket, this time an orbital ship that searches for magnetic and gravitational anomalies on the Moon and captures highly accurate images of the locations. potential landing. Next, in 2025, along with the ship Luna 27, Russia will continue to return to the Moon. According to Mr. Zelenyi, this is the most important time. As the lander this year, Luna 27 will target the Antarctic and carry European landing software. Additionally, Luna 27 will be supported by a robot from the European Space Agency, which includes a drill that collects rock on the Antarctic Moon without melting compounds such as water ice found in the material. The lander will also carry a set of tools designed to study the solar wind. The solar wind is a stream of charged particles released from the sun’s upper atmosphere and traversing the solar system, affecting the Moon’s surface. The last two missions in the Luna mission series were told by Mr. Zelenyi that the launch date is not yet set. However, the Luna 28, also known as the Luna-Grunt, will be built directly aboard the ship before it to bring back to Earth frozen stored samples taken from the south pole of the Moon. Freezing the samples helps to retain water and other volatile compounds. “The specimens will be brought back, but different from those that have been brought back to earth before,” said Mr. Zelenyi. According to him, the specimen would be not only the topsoil (on the Moon) but all the volatiles and frozen impurities. This is the technical challenge. Eventually, mission Luna 29 will carry the new Lunokhod rover, continuing to merge with Soviet missions. In 1970, the Lunokhod-1 was the first rover to successfully operate on another planet. The car spent 10 months exploring the area known as the Mare Imbrium or Rainy Sea.