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 ...

The 40th anniversary of the Challenger disaster cast a shadow over NASA's annual Day of Remembrance event inside the Space Shuttle Atlantis building.

Buzz Aldrin, the second man and only one of 12 to ever walk on the moon, turns 96 today. He's just one of four living moonwalkers and the oldest remaining astronaut still making trips around the sun.

The movie based on Katherine Johnson, Dorothy Vaughan and Mary Jackson was the top-grossing Oscar-nominated film of 2017 ...

The Space Launch System and Orion capsule were transported to the launchpad before an astronaut mission that could launch as ...

Shenzhou XXI spaceflight engineer Major Wu Fei holds a rack of freshly grilled chicken wings on board China's Tiangong space station, which orbits around 400 kilometers above Earth. Astronauts of ...

Donald Trump appeared to give the middle finger to a person heard calling him a “paedophile protector” as he toured Ford’s ...

JIUQUAN -- Aboard China's space station, the hot air oven delivered by the Shenzhou XXI spacecraft has begun baking, as a viral video showed astronauts savoring freshly cooked chicken wings and steaks ...

NASA's Crew-11 mission is returning early due to an astronaut's medical condition, a first for the International Space Station. While this is the first medical evacuation from the ISS, astronauts have ...