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

NASA astronaut Suni Williams set a female spacewalk record after venturing outside the International Space Station with ...

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

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The nearly 5.5-hour feat set a record for astronaut Sunita Williams, who became the woman with the most time spent on ...

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

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

This was Sunita Williams' ninth spacewalk and Wilmore's fifth ... Whitson's total spacewalking time of 60 hours and 21 minutes today. Suni is still outside in the vacuum of space removing radio ...

One disqualified candidate, Florida Rep. Debbie Mayfield, files lawsuit. The other one, Gabriel Goddard, plans his own legal action.

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

FireAid brought together artists from musical generations and genres to help raise money for Los Angeles-area wildfire relief ...

Show Full Article NASA astronaut Suni WIlliams just surpassed former astronaut Peggy Whitson’s total spacewalking time of 60 hours and 21 minutes today. Suni is still outside ... was outside the ISS ...