Suni Williams and Butch Wilmore were supposed to be on the International Space Station for eight days. They've now been there ...

A two-person crew, instead of the usual four that fly on a SpaceX Crew Dragon, are about to launch to the International Space ...

Russia’s space agency says two Russians have set a record for the longest continuous stay on the International Space Station.

Genetic analysis shows that microbes growing inside the International Space Station have adaptations for radiation and low ...

Watch as the International Space Station takes shape in this time-lapsed NASA animation of its decade-long assembly, which ...

Two ISS crews are gearing up for departure, with NASA astronaut Tracy Dyson and cosmonauts Kononenko and Chub returning to ...

In this undated photo released by Roscosmos space corporation, Russians Oleg Kononenko and Nikolai Chub are shown aboard the ...

In the next decade, the function of the ISS is expected to be replaced by lower-orbit space stations built and maintained by private space companies.

The International Space Station welcomed three new crew member who quickly adapted to life in orbit, engaging in scientific ...

An artist's rendition of the space station Axiom plans to build attached to the International Space Station. Axiom had intended to build an orbiting outpost using the International Space Station ...

A spacecraft carrying an American astronaut and two Russian cosmonauts took off from the Baikonur cosmodrome in Kazakhstan ...

NASA announced its SpaceX Crew-9 mission to the International Space Station is aiming to launch Sept. 26 out of Florida.