Astronaut Christina Koch poses with zero-gravity indicator "Rise" in the viewport of the Artemis 2 Orion spacecraft.

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NASA's Artemis 2 astronauts chronicled their historic loop around the moon on Monday (April 7) in great detail. Take a look ...

NASA is finally changing a long-standing policy about what astronauts can carry into space. Astronauts heading to space will now be allowed to carry smartphones on missions, opening the door to more ...