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 ...

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.

Only two of the original four members of SpaceX Crew-9’s mission to the International Space Station arrived to Kennedy Space ...

It's this two-year disparity that concerns NASA officials plotting the final days of the ISS. NASA awarded SpaceX a contract ...

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

The first reason is Elon Musk, whose singular vision and hard-driving leadership propelled SpaceX through its many ups and ...

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

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.

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