Retired astronaut Sunita Williams worked for NASA for 27 years and has been on multiple spacewalks. Now, she's gearing up to ...

Future missions will need longer expiration dates and grow-it-yourself options. Luckily, labs around the world are working on ...

Those of us inspired by their mission back home on Earth also have greater appreciation for some everyday skills that prove ...

“The sense I had was the sense of fragility and feeling small, infinitesimally small, but yet this very powerful feeling as a ...

HONG KONG, April 17 (Reuters) - China's Shenzhou-21 astronaut crew will stay in space for an extra month, after careful ...

HOUSTON (AP) — Still aglow from their triumphant lunar flyby, the Artemis II astronauts put in a call to their friends aboard ...

From bathroom and toilet to space food and sleeping bags, see how the Artemis crew rearranges the Orion spacecraft interior ...

The Artemis astronauts’ reflections echo a long described change that occurs when humans are given the chance to view Earth ...

The astronaut who prompted NASA's first medical evacuation earlier this year says doctors still don't know why he suddenly fell sick at the International Space Station.

The Artemis II astronauts are on their final full day in space, preparing for their upcoming atmospheric reentry and ...

All eyes were in the sky, and the Pacific Ocean, this month as viewers around the world kept tabs on NASA's Artemis II launch ...

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