A recent photo of Williams aboard the ISS sparked rumors about her health, restoring the media's habit of prying into the ...

North Carolina State University graduate and NASA astronaut Christina Koch is being recognized with the highest civilian ...

Jonny Kim—a former Navy SEAL and ER doctor—is now a NASA astronaut who will soon launch to the International Space Station as ...

Don't believe the tabloids: NASA astronaut Suni Williams says she's doing just fine aboard the International Space Station ...

"To maintain medical privacy and to let our processes go forward in an orderly manner, this is all we're going to say about ...

Be wowed by a beautiful space view of star trails captured in a long-exposure image from the International Space Station.

None of this was anticipated. They were supposed to be there for a week, and now it’s going on six months,” a source told The ...

Stranded astronaut Sunita Williams said the growing concerns about her health were nothing but “rumors” — as she attributed ...

In a video released Monday by NASA, stranded astronaut Sunita Williams, 59, offered a surprising reason for her weight loss ...

NASA is now monitoring the health of stranded astronaut Barry Witmore following concerns over the weight loss suffered by ...

DENVER (KDVR) — An astronaut from Colorado is readjusting to life on Earth after spending 235 days in space, two months ...

Suni Williams and Butch Wilmore only expected to be in space for about a week. But, more than 150 days later, the two NASA ...