The veteran astronaut, currently on her third spaceflight, spent her special day working diligently to ensure the smooth ...

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

MOSCOW, September 20. /TASS/. Russian cosmonauts Oleg Kononenko, who is a TASS special correspondent aboard the ISS, and Nikolay Chub will on Friday set the record for the longest single mission to ...

Texas first passed a law in 1997 that allows astronauts to vote if they will be in space during early voting and on Election ...

Forget Mount Everest. On Tuesday afternoon, the closest you could get to space from Earth was in Ethete.

NASA astronaut and US Space Force Guardian Nick Hague will fly to the ISS from one of the military branch's launch pads.

The Supreme Federal Court has returned to a case that could have a huge economic impact on the federal government, report ...

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

Astronauts on the International Space Station age slightly slower than the rest of us on Earth due to time-dilation effects.

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

NASA has doled out billions to work with private companies on space hauls. It’s still unclear what value the space agency is ...

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