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 ...

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

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

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

Rationed clothes and freeze-dried food might not sound like the height of luxury – but the astronauts stuck in space because ...

Three months after the Starliner launched, NASA astronauts Barry Wilmore and Suni Williams remain in space. Here's a timeline ...

Moscow: Russian cosmonauts Oleg Kononenko and Nikolai Chub have set a new record for the longest single mission 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 ...

Having artificial gravity would be incredibly useful to any astronaut who happens to have evolved and grown up in a ...

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