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

In November 1969, Apollo 12 astronauts Commander Charles "Pete" Conrad, Command Module Pilot (CMP) Richard F. Gordon, and ...

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

NASA and Russia at odds over cause and severity of the International Space Station's leak risks, including possibility of ...

"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 ...

NASA astronaut Matthew Dominick captured an amazing view of the Boeing Starliner and auroras from the SpaceX Dragon ...

Sunita Williams clarifies her health status, denying weight loss but detailing body changes from space fluid shifts. Read her ...

Another update has been shared on the astronaut stuck in space after she sparked concern over her appearance. Sunita 'Suni' ...

She was part of the first group of women to enter NASA’s astronaut training program in 1979, emerging as a Mission Specialist ...

RALEIGH, N.C. (WTVD) -- NASA astronaut and two-time NC State alumna Christina Koch is being awarded North Carolina's highest ...

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

NASA and Roscosmos continue to disagree on the cause and severity of an air leak in the Russian segment of the International Space Station, one that NASA worries could lead to a “catastrophic ...