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

NASA doctors are monitoring the second astronaut stranded on the International Space Station — and making sure that he isn’t losing too much weight during his extended stay in space.

Stranded astronaut Sunita Williams said the growing concerns about her health were nothing but “rumors” — as she attributed the change in her appearance to “fluid shift.” Williams ...

"I think my body has changed a little bit, but I weigh the same." Don't believe the tabloids: NASA astronaut Suni Williams says she's doing just fine aboard the International Space Station (ISS).

CAPE CANAVERAL, Fla. -- Three NASA astronauts whose prolonged space station mission ended with a trip to the hospital last month declined to say Friday which one of them was sick. Astronauts ...

The stranded NASA astronaut at the center of growing health fears has finally broken her silence in a video recorded from space. Health experts and NASA insiders had raised concerns that Sunita ...

Three NASA astronauts from the SpaceX Crew-8 mission recently spoke about their return to Earth after 235 days aboard the International Space Station (ISS). During a NASA news conference ...

"All NASA astronauts aboard the International Space Station are in good health," says the agency's chief health and medical officer. Gael Cooper CNET editor Gael Fashingbauer Cooper, a journalist ...

Orbital spends that day, those 16 revolutions, with six souls ‒ four astronauts and two cosmonauts ‒ suspended above the planet in their “great H of metal”, crossing oceans and borders.

Astronauts on the Apollo missions of the 1960s and '70s collected rocks, took photos, performed experiments, planted flags, and then came home. But those stays didn't establish a lasting human ...