Scientists hypothesize that cultivating a diverse set of microbes on the International Space Station – and the its eventual ...

A pair of Chinese astronauts embarked on an extravehicular activity outside the Tiangong space station Friday, as the crew ...

U.S. Space Force Col. Nick Hague is back on Earth after living on the International Space Station for the last five-plus ...

Starliner astronauts Suni Williams and Butch Wilmore, who were stranded at the International Space Station for nine months, ...

NASA's stuck astronauts are heading home now that a replacement crew has arrived at the International Space Station.

Just over a day after blasting off, a SpaceX crew capsule arrived at the International Space Station on Sunday, delivering ...

Butch Wilmore and Suni Williams need SpaceX to get this relief team to the space station before they can check out.

NASA's Christina Koch holds the title of longest spaceflight by a woman, with her 328-day space station mission in 2019 and ...

After Sunita Williams and Butch Wilmore returned earlier this week, many of us have been asking what happens to a dead body ...

Williams smiled and waved as she left the re-entry capsule. She and the other returning astronauts were strapped into gurneys ...