NASA astronauts aboard the International Space Station shared a special Christmas holiday message for everyone back on Earth.

Here's why NASA astronauts Suni Williams and Butch Wilmore are stuck, but not stranded, at the International Space Station ...

The American astronauts will also have the day off to talk with loved ones, although they will still have to keep up with ...

NASA astronauts Butch Wilmore and Sunita Williams will spend at least nine consecutive months aboard the International Space ...

Cai Xuzhe and Song Lingdong, part of China's three-person Shenzhou 19 mission, spent more than nine hours spacewalking ...

NASA astronauts Butch Wilmore and Suni Williams have been stuck in space for months longer than expected, and will not return ...

Two stranded NASA astronauts have followers scratching their heads over a festive new photo that shows the space travelers ...

Even though they’re thousands of miles away from Earth, the stranded NASA astronauts aboard the International Space Station are still finding ways to celebrate Christmas. In a Dec. 16 Instagram post, ...

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In a video released by NASA, Williams and the ISS crew extended warm holiday greetings to their loved ones and the public, ...

Pettit has previously given photography masterclasses from space, and recently gave an interview with NASA while aboard the ...

NASA astronauts Suni Williams and Butch Wilmore's return to Earth will be further delayed until at least late March, the ...