An astronaut’s photo from the International Space Station captures crepuscular rays and cumulonimbus clouds, revealing a ...

Medical issues aside, the astronauts described a water leak in June that triggered a blizzard in the International Space ...

Another update has been shared on the astronaut stuck in space after she sparked concern over her appearance. Sunita 'Suni' ...

A SpaceX Dragon capsule looks a little ghostly in a new image taken from the space station. NASA astronaut Don Pettit snapped ...

Astronauts face a large number of other health risks during their stay in space. In a weightless environment, muscles aren't used as much, which can lead to them weakening and atrophying. Additionally ...

The crew should have returned two months ago, but equipment trouble and a natural disaster prolonged their homecoming.

The astronauts should have been back two months ago. But their homecoming was stalled by problems with Boeing's new Starliner astronaut capsule, which came back empty in September because of ...

Three of the crew members were released later Friday morning and departed Pensacola on a NASA business jet to fly back to Houston, according to NASA. The unidentified astronaut remained overnight ...

The astronauts should have been back two months ago. But their homecoming was stalled by problems with Boeing’s new Starliner astronaut capsule, which came back empty in September because of ...