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

A program launched by NASA in the 1990s allows astronauts to vote, even while orbiting 250 miles above their home planet ...

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

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

NASA and SpaceX are targeting no earlier than Thursday, Sept. 26, for the launch of the Crew-9 mission to the International ...

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

Flames from the Deer Park pipeline fire are so significant that they can be seen from outer space. The fire was still raging ...

Don Pettit is replacing astronaut Tracy Dyson, who plans to return to Earth on Sept. 23, after a six-month stay aboard the ...

Expedition 71 crew members on the International Space Station tested groundbreaking technologies including an artificial ...

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

NASA astronauts Butch Wilmore and Suni Williams held a news conference amid being stuck on the International Space Station ...

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