Leaks are affecting a key part of the International Space Station. NASA and Russia’s space agency, Roscosmos, are not seeing ...

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

Astronauts Matthew Dominick, Michael Barratt and Jeanette Epps publicly discussed their spaceflight for the first time since ...

Two astronauts were meant to be in space for a week. More than 150 days later, they're still suck in space and speculation ...

By Kenneth Chang Suni Williams, a NASA astronaut currently on the International Space Station, is healthy and not suffering from any medical problems, NASA’s top medical officer said on Thursday.

This fall, NASA released photos of astronaut Suni Williams—who is currently living on the International Space Station ...

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

Astronaut Suni Williams is putting health rumors to rest after photos of her during her mission aboard the International ...

NASA and Roscosmos clash over the worsening ISS air leak, raising crew safety concerns and highlighting unresolved technical ...

The last month has seen a plethora of conspiracies surrounding astronauts' health. But what are the true health effects of ...

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