The Expedition 72 crew spent the week aboard the International Space Station (ISS) preparing for upcoming spacewalks to ...

Space Communications Specialist Alexandra Doten, AKA Astro Alexandra, on the gear designed for future space travel, what will ...

NASA astronauts Butch Wilmore and Suni Williams were only meant to be away from Earth for eight days - but have been stuck on ...

SpaceX on Friday launched 21 Starlink satellites into low-Earth orbit with a Falcon 9 rocket whose reusable first stage took ...

Elementary school students in Boise got a glimpse of outer space life. NASA astronaut Don Pettit video chatted with students about the International Space Station.

LignoSat's six-month mission will demonstrate whether wood could help reduce the environmental impact of spaceflight in the ...

BOISE, Idaho — It's a science lesson years in the making. On the long journey it took to get to this point, Hawthorne ...

Concerns have arisen about Williams’ health after images suggested potential muscle loss, a known effect of microgravity.

The Chandrayaan-4 mission will involve several docking and undocking operations, both in Earth's orbit and around the Moon, ...

NASA astronauts Sunita Williams and Butch Wilmore have become the focus of international attention as their mission aboard ...

Reid Wiseman, commander of NASA’s Artemis II mission to fly the agency’s Space Launch System (SLS) rocket with a crew around ...

Sunita Williams, accompanied by astronaut Nick Hague, will conduct a spacewalk on January 16 aboard the International Space ...