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The Artemis II mission is a historic milestone for human space exploration. It will be the first crewed mission to fly around the moon since the Apollo program ended in 1972. The four astronauts who will take part in this mission are: Christina Hammock Koch, a NASA astronaut who holds a master’s degree in electrical engineering and has experience in Antarctic research. She spent 328 days in space, the longest single spaceflight by a woman, and performed six spacewalks, including the first all-female spacewalk12. Jeremy Hansen, a Canadian Space Agency astronaut who is a former fighter pilot and combat operations officer. He has a master’s degree in physics and is an avid outdoor adventurer. He will be the second Canadian to fly around the moon, after David Saint-Jacques34. Victor Glover, a NASA astronaut who is a Navy captain and a test pilot. He has a master’s degree in military operational art and science and a master’s degree in systems engineering. He flew to the International Space Station on the first operational SpaceX Crew Dragon mission and spent 168 days in orbit5 . Reid Wiseman, a NASA astronaut who is also a Navy captain and a test pilot. He has a master’s degree in systems engineering and flew F/A-18F Super Hornets. He launched to the space station on a Russian Soyuz spacecraft and spent 165 days in orbit. He also served as chief astronaut at NASA . These four astronauts will launch on a powerful rocket called the Space Launch System (SLS) and ride inside an Orion spacecraft. They will orbit the moon twice, once on the far side and once on the near side, before returning to Earth. The mission will last about 10 days and will test the performance of the SLS, Orion, and other systems that will enable future lunar landings . The Artemis II mission is part of NASA’s Artemis program, which aims to land the first woman and the next man on the moon by 2026. The program also plans to establish a sustainable human presence on the lunar surface and prepare for future missions to Mars . The Artemis II astronauts are not only pioneers of space exploration, but also ambassadors of international cooperation and inspiration for future generations. They will carry with them the hopes and dreams of millions of people around the world who share their passion for discovery and adventure.

Epic testing change! Is spaceX’s starship raptor is a graphical artwork created by an artificial intelligence model based on your prompt. It is not a real image of the SpaceX Starship or its Raptor engine, but a creative interpretation of what they might look like. The SpaceX Starship is a fully reusable spacecraft and second stage of the Starship launch system, which is designed to carry both crew and cargo to Earth orbit, the Moon, Mars and beyond. The Starship is powered by six Raptor engines, which are cryogenic liquid methane and liquid oxygen (methalox) engines that use a full-flow staged combustion cycle. This means that they use all of the propellant to power the engine without wasting any of it. The Raptor engines have about three times the thrust of SpaceX’s Merlin 1D engines, which power the Falcon 9 and Falcon Heavy rockets12 The Raptor engine is one of the most advanced rocket engines ever developed, and it has undergone several testing changes over the years. The first Raptor engine was tested in 2016 at SpaceX’s McGregor test site in Texas, and it achieved a chamber pressure of 300 bar (4,400 psi). The latest version of the Raptor engine, known as Raptor 3, was tested in 2023 at SpaceX’s Boca Chica site in Texas, and it achieved a record-breaking chamber pressure of 350 bar (5,100 psi).

The video title for 133 days on the sun is 133 Days on the Sun1. It is a video that chronicles solar activity from Aug. 12 to Dec. 22, 2022, as captured by NASA’s Solar Dynamics Observatory (SDO)2. SDO is a spacecraft that has been orbiting Earth and observing the sun in high resolution for nearly 13 years2. The video shows the sun’s outermost layer, the corona, in extreme-ultraviolet light2. You can see bright active regions, solar flares, and eclipses by Earth and the Moon2.