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

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

MOSCOW -- A Soyuz spacecraft carrying two Russians and an American docked at the International Space Station on Wednesday, a ...

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

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.

NASA astronauts aboard the International Space Station started growing chili peppers in the Advanced Plant Habitat, as part ...

Soyuz spacecraft carrying two Russians and an American blasts off for an express trip to the International Space Station ...

Commander Matthew Dominick, pilot Michael Barratt, mission specialists Jeanette Epps and Aleksandr Grebenkin arrived at the ...

ISS astronaut Don Pettit shared a photo from space of the large fire that's been burning southeast of Houston since Monday ...

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

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

A NASA astronaut and two Russian cosmonauts, traveling together on a Russian Soyuz spacecraft, arrived at the International ...