In March, three NASA astronauts were sent to the International Space Station to monitor the arrival of two rockets over six ...

NASA has denied rumors that two of its astronauts are losing weight on the ISS, saying they are in outstanding health.

"In 65 years of human spaceflight, we've never had to bring somebody back for a medical reason so far," he added. "That's a ...

Suni Williams and Butch Wilmore, the two NASA astronauts who have been stuck at the International Space Station for more than ...

"Exposure to the space environment leads to changes related to inflammation, muscle wasting," and more, NASA said.

Amid public concern, NASA said the Starliner astronauts and the other five spacefarers living in orbit "undergo routine ...

NASA astronauts Suni Williams and Butch Wilmore say they are working out aboard the International Space Station as they await ...

As the New York Post reports, NASA is monitoring the health and medical privacy of Butch Wilmore and Suni Williams, the ...

NASA's space suits, which astronauts are using to venture outside of the International Space Station, are really starting to ...

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 ...

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