Soviet Russia's Soyuz 11 cosmonauts Georgi Dobrovolski, Vladislav Volkov, and Viktor Patsayev died on their return to Earth ...

Making spacesuits compatible with different spacecraft could protect astronauts during an emergency evacuation.

Watch video of the capsule from the Russian Soyuz MS-22 spacecraft that suffered a coolant leak in space had to land in Kazakhstan after undocking from the International Space Station.

NASA and SpaceX made another attempt on Friday to send a crew up to the International Space Station (ISS) and begin the ...

Butch Wilmore and Suni Williams were barely known outside space circles when they strapped in for what was supposed to be a ...

A SpaceX capsule carrying a fresh crew to the space station launched Friday, setting the stage for the Starliner astronauts ...

Four new astronauts of Expedition 72 are settling into their orbital home, taking over from Crew-9, who splashed down near ...

NASA will wait at least another two days to launch its next space station crew, delaying the return of Starliner astronauts ...

The "stuck" Boeing Starliner astronauts will return to Earth March 16 after their relief crew arrives, NASA says.

Suni Williams and Butch Wilmore, the Nasa astronauts who were stuck on the International Space Station (ISS) for nine months, have finally returned ...