Troubleshooting the leaking ISS is ongoing, with NASA and Russia now identifying 50 "areas of concern" and four cracks, ...

A NASA astronaut was taken to the hospital for an undisclosed medical issue after returning from a nearly eight-month space ...

NASA said that one astronaut remains hospitalized Friday, hours after a four-person crew from the International Space Station splashed down off the coast of Florida.

One of the SpaceX Crew-8 astronauts remains in stable condition at the hospital but no additional information was released to ...

NASA’s Matthew Dominick, Michael Barratt and Jeanette Epps along with Roscosmos cosmonaut Alexander Grebenkin returned from ...

NASA astronauts and a Roscosmos cosmonaut safely concluded their seven-month ISS mission, landing in Florida. Their ...

The three NASA astronauts and a Russian cosmonaut spent 232 days aboard the International Space Station, according to NASA ...

The space agency said an astronaut, who was not identified, remained at the hospital "as a precautional measure." ...

LOS ANGELES -- NASA's SpaceX Crew-8 astronauts returned to Earth on Friday, completing a seven-month science mission aboard ...

According to Russian experts, the incident was "instantaneous and high-energy in nature." As a result, more than 80 fragments ...

NASA says one astronaut suffered a "medical issue" after Crew-8's splashdown but is in stable condition at a local hospital.

One of the NASA astronaut space station crew that splashed down early Friday morning off Pensacola, Fla., was in stable ...