"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 ...

"None of our spacesuits are spring chickens, as we would say, and so we will expect to see some hardware issues with repeated ...

A recent report out last month from NASA’s Office of the Inspector General highlighted some of the big challenges to keeping ...

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 ...

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

Three NASA astronauts, fresh off a 235-day mission aboard the International Space Station, have spoken for the first time about their trip, including a spacewalk which almost ended in catastrophe.

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

It’s been almost six months since technical issues stranded NASA astronauts Butch Wilmore and Suni Williams onboard the International Space Station. Since their Boeing shuttle malfunctioned in ...

The space station is getting closer to retirement, and it's still in need of a deorbiting vehicle to lower it to its fiery ...

Williams, who is commander of the ISS, responded to claims she had lost weight in the interview, stating that her weight had not changed. More NASA / ISTOCK / GETTY IMAGES PLUS "What you're seeing ...