NASA ordered its first-ever medical evacuation from space for Crew-11. Find out why the mission ended early and what happens ...

NASA astronaut Suni Williams, who famously stayed in space for an extended nine-month visit after problems with an ...

The evacuation raises a question worth exploring: how do astronauts stay healthy in space, and why is this early evacuation ...

Blue Origin's next rocket launch from Florida won't happen for awhile, but you can still watch Jeff Bezos' company conduct an ...

The Artemis II mission will set several notable human spaceflight records. Astronauts Reid Wiseman, Victor Glover, Christina ...

A NASA astronaut on the ISS captured the Space Launch System rocket for Artemis 2, a mission that aims to bring four ...

The International Space Station is the largest space outpost ever built, but it's not the only one up there and there a more ...

NASA Artemis 2 moon mission remains on track as crew members enter quarantine in Texas to avoid exposure to illness. SLS ...

NASA’s Artemis 2 mission is no mere test flight. The crew will partake in some seriously mind-blowing science during their 10 ...

India is preparing for its first-ever crewed space mission under ISRO’s Gaganyaan program. Central to the early test flights ...

NASA astronaut Suni Williams has retired after 27 years of service and a career defined by endurance, leadership, and firsts in space. She spent 608 days in orbit, completed nine spacewalks, and twice ...

NASA announces Artemis II launch date for Feb. 6, sending four astronauts around the Moon for the first time in over 50 years ...