NASA's SpaceX Crew-9 mission is now scheduled to launch Sept. 26 for its journey to the International Space Station, pushing ...

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

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

Astronauts Butch Wilmore and Suni Williams were set to return to Earth aboard the Starliner in June. The capsule will leave ...

Boeing's troubled Starliner capsule successfully undocked from the International Space Station Friday and headed back for New ...

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

The subtle changes in time due to gravity’s denser passage on the Earth’s surface are a major reason why experts call for the moon to be given its own time zone — as even the planet’s best atomic ...

Astronauts Suni Williams and Butch Willmore are set to give an update on their mission, about one week since the Starliner ...

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

MOSCOW -- A Soyuz spacecraft carrying two Russians and an American docked at the International Space Station on Wednesday, a ...

Down To Earth Community Lab: Join your fellow space explorers to ask questions, share out-of-this-world ideas, and forge new ...