Blast off and spend 24 hours in space with the astronauts who completed NASA's first ever all-female spacewalk! Christina ...

An amateur astrophotographer has captured an astonishing image of NASA astronaut Suni Williams conducting a record-breaking ...

SpaceX is having issues with the batteries of the newly christened Dragon spacecraft forcing it look for new options.

Stranded NASA astronaut, Sunita Williams, has broke the space-walk record by a woman, reaching a total of 62 hours and six ...

Williams not only performed crucial tasks outside the ISS but also set a new spacewalking record for female astronauts.

Sunita Williams, Indian-origin NASA astronaut, clicked the “ultimate selfie" on January 30. The photograph, shared by NASA on ...

Chemical traces and microbes could break down or transform as they rise, making them unrecognizable by the time they reach ...

A photographer on Earth has captured an incredible telescope image of NASA astronaut Suni Williams outside of the ...

The two astronauts stranded on the International Space Station took a spacewalk together late last week -- and one of them ...

NASA and the European Space Agency said Wednesday that the chance of the asteroid impacting Earth is slightly more than 1%.

NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...

Here's what we know about options SpaceX might have to bring the Starliner astronauts home faster from the space station.