"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 ...

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

In March, three NASA astronauts were sent to the International Space Station to monitor the arrival of two rockets over six ...

NASA and Russian officials disagree on the cause of a worsening leak on the ISS, raising safety concerns for astronauts.

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

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

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

The multinational effort to assemble the station was a huge success, and the ISS has avoided any major incidents thanks to ...

Three NASA astronauts who recently returned from the International Space Station have declined to discuss a medical issue that occurred following landing.

Indian-origin astronaut Sunita Williams provides an update on her health during her mission aboard the ISS. She clears up ...

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