Making spacesuits compatible with different spacecraft could protect astronauts during an emergency evacuation.

Astronauts depend on oxygen tanks while in space, with backup systems in place to prevent emergencies. In the event of an ...

Valentina Tereshkova was the first woman to go to space. But since then, only about 11% of astronauts have been women.

NASA and Boeing are preparing for the potential relaunch of the Starliner spacecraft, following an extended inaugural crew ...

Here’s a look at the International Space Station (ISS), a station operated by a partnership of five space agencies from 15 countries. Information on ISS crews and expeditions can be found here.

Astronauts rely on advanced oxygen systems in space, with backup supplies ensuring survival in emergencies. If oxygen fails, ...

Barry Wilmore and Sunita Williams were stranded on the ISS for 286 days. They now struggle with muscle and bone loss.