Four astronauts splash down off the Southern California coast after a five-month stay at the International Space Station. A NASA crew hadn't returned in the Pacific since 1975.

Artemis II is slated to orbit the moon during a 10 day space flight by April 2026. NASA is looking for volunteers to help ...

The Starliner astronauts have had their homecoming delayed yet again after NASA postponed the launch of the mission whose ...

NASA Acting Administrator Sean Duffy pushed back against recent claims that the agency is losing ground to China in the race ...

"This data will help inform our transition to a commercial-first approach, ultimately strengthening the infrastructure needed ...

Four astronauts returned to Earth on Saturday after hustling to the International Space Station five months ago to relieve the stuck test pilots of Boeing's Starliner.Related video above: SpaceX ...

The four Artemis II astronauts selected for a 2026 mission around the moon completed the "Pete and Bobby Challenge," doing ...

NASA is inviting the public to join the agency’s Artemis II test flight as four astronauts venture around the Moon and back.

Space changes you. It strengthens some muscles, weakens others, shifts fluids within your body, and realigns your sense of ...

It looked like the Sun was heading toward a historic lull in activity. That trend flipped in 2008, according to new research.

In 1978 Nasa announced 35 new astronauts for a new era of spaceflight – and six of them were women. Here's how the Space ...