Add Yahoo as a preferred source to see more of our stories on Google. The Artemis II crew—(clockwise from left) Mission Specialist Christina Koch, Mission Specialist Jeremy Hansen, Commander Reid ...

Do astronauts get nervous? Every former astronaut had the same response — not really. They weren’t being dismissive. It’s a fair question to ask about a crew cramped into a capsule the size of two ...

Flying by the moon, witnessing an eclipse, and traveling farther from Earth than any humans have before: The four astronauts of NASA's Artemis II mission have hit many milestones since launching from ...

It turns out that living in space can have a lasting impact on how your brain works, researchers have found. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

The secret to staying calm under pressure? Astronauts have been practicing it for years. As the world watched the crew of Artemis II fly farther into space than any human has gone before, reporters ...