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

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

NASA astronauts Nichole Ayers and Anne McClain complete egress of the International Space Station during a spacewalk mission.

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

NASA invited the public on Tuesday to grab a boarding pass and be a part of the space agency's test flight of its Artemis II ...

The sun has become increasingly active since 2008, a new NASA study shows. Solar activity is known to fluctuate in cycles of 11 years, but there are longer-term variations that can last decades. Case ...

On Sept. 14, SpaceX launched a Cygnus spacecraft full of supplies and science for NASA astronauts onboard the International ...

Ross Elder, Ellen Ellis, Matthew Montgomery and James Spicer — will spend a year inside a Mars habitat in the NASA ...

Both the United States and China are working to put their astronauts on the moon in the next few years, with NASA's acting ...

NASA has banned Chinese citizens with US visas from participating in agency programs — a dramatic escalation in the space ...

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

NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient ...