NASA astronauts who were part of the SpaceX Crew-8 team will discuss their 235-day mission on the International Space Station that ended in hospitalizations.

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

Space missions can last from a few days to several months, requiring mental stamina. Spacewalks and zero-gravity environments offer incredible, once-in-a-lifetime experiences for astronauts.

Ahead of the Nov. 5 election, four Americans are in space who may want to vote. Fortunately for them, NASA has long had a ...

Astronauts remain secretive on details of hospital trip after extended trip to space - The NASA astronauts’ trip was extended ...

Though she is smiling and seems to be in good spirits, Sunita Williams looks jarringly more hollow-cheeked than when she first boarded the ISS.

NASA/Bill Ingalls Like to know more about the ISS, its astronauts, and the Earth they are orbiting? Then click below to discover some amazing facts about all three.

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, ...

Speculation has been growing over leaks on the International Space Station (ISS), with reports in the media suggesting that NASA astronauts may have to evacuate or face dire consequences.

Nutrition can help astronauts manage spaceflight risks in the ISS, but long-duration missions to Mars are different. There can be no resupply. In physiological terms, low gravity and radiation ...

SpaceX’s Dragon spacecraft splashed down off the Florida coast Friday, returning a crew of Russian and American astronauts who spent seven months aboard the International Space Station following ...

Astronauts on the International Space Station (ISS) will be able to vote in the U.S. election. The crew — including two stuck there after the Boeing Starliner malfunctioned — will beam their ...