Chinese astronauts achieved a record-breaking spacewalk outside the Tiangong space station, marking a significant achievement ...

Chinese astronauts completed a record nine-hour spacewalk at the Tiangong space station, surpassing NASA's previous record.

Boeing has faced mechanical problems, safety problems, grounded planes, stranded astronauts, executive departures, a strike, ...

The space agency is looking to maintain human presence in the microgravity environment as it transitions to commercial ...

Suni Williams and Butch Wilmore, the two astronauts stranded in space since June, posed for a festive photograph ahead of the ...

(The Hill) – The two NASA astronauts stuck in space after Boeing’s Starliner spacecraft experienced issues earlier this year have been hit with a new delay. Astronauts Suni Williams and Butch Wilmore, ...

Smart undershirts and AI algorithms will help keep astronauts healthy on NASA's planned Lunar Gateway moon-orbiting space ...

NASA finalized its strategy for sustaining a human presence in space this week, looking ahead toward the planned de-orbiting ...

Two Chinese astronauts this week completed a world-record spacewalk of more than nine hours, according to a statement from China's Manned Space Agency, marking another milestone for Beijing's rapidly ...

NASA shared a slow motion video of the forward bay cover jettison test, which was completed on Nov. 23. The test demonstrated ...

WASHINGTON — Delays in the completion of a new Crew Dragon spacecraft will extend the stay of astronauts on the International Space Station by a month, including two who have been there since ...

Scientists store freeze-dried mouse sperm on the ISS to explore reproduction in space, addressing challenges like radiation ...