For the past five years, air has been escaping through a Russian section of the International Space Station (ISS) at an ...

It has been actually pretty long that eminent and renowned astronauts Sunita Williams and Butch Wilmore are being stranded at ...

"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 ...

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

"All NASA astronauts aboard the International Space Station undergo routine medical evaluations, have dedicated flight ...

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

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

Two NASA astronauts saw their weeks long mission turn into months and now one of them is responding to tabloid claims about ...

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

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

"All NASA astronauts aboard the International Space Station are in good health," says the agency's chief health and medical ...

Astronauts face a large number of other health risks during their stay in space. In a weightless environment, muscles aren't used as much, which can lead to them weakening and atrophying. Additionally ...