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

Two cosmonauts have set the record for the most days spent continuously aboard the International Space Station (ISS), ...

A video filmed by NASA astronaut Matthew Dominick shows a rare glimpse of Comet Tsuchinshan-ATLAS as seen from the ...

In his final weeks aboard the ISS after six months in orbit, NASA astronaut Matthew Dominick has shared a gorgeous time-lapse ...

A remarkable photo taken by an astronaut aboard the ISS shows SpaceX’s Polaris Dawn Crew Dragon capsule entering Earth’s ...

As Suni Williams and Butch Wilmore spend months longer than planned on ISS, three astronauts tell us what life is like in ...

ESA scientists have successfully demonstrated 3D printing of a metal part in space for the first time.

Suni Williams and Butch Wilmore have been on the International Space Station for 14 weeks. They were supposed to be there for ...

Kononenko and Chub surpassed the previous record for the longest continuous stay in space under the ISS program, which had ...

Only a fraction of the ISS' internet bandwidth is allocated for personal use. It's not enough for online gaming. Even if we ...

Russian cosmonauts Oleg Kononenko and Nikolai Chub have set a new record for the longest single mission aboard the International Space Station (ISS), Russia's state space corporation Roscosmos has ...

Astronauts from the European Space Agency (ESA) have managed to 3D-print items out of metal for the first time, the agency ...