Several weeks into their mission, four members of the crew on the International Space Station remained motionless while ultrasound probes mapped the paths of blood in their necks, shoulders, and legs.

To bridge that gap, NASA is partnering with Google to test an A.I. medical assistant for long-duration missions. Known as the ...

Learn what science payloads are being shipped aboard Cargo Dragon to the International Space Station on the SpaceX CRS-30 ...

Nothing can be more exciting as returning to earth from space, unless you do it twice. U.S. Army Astronaut Col. Anne C.

This long-exposure image from the International Space Station shows the growing tension between celestial beauty and human ...

The four members of the SpaceX Crew-10 mission climbed aboard the Crew Dragon Endurance and departed the International Space ...

Four astronauts returned to Earth on Saturday after hustling to the International Space Station five months ago to relieve ...

As able as he is, the situation cries out for a permanent NASA administrator, someone with the respect of both President ...

Four astronauts are back on Earth after a five-month stay at the International Space Station. Their SpaceX capsule parachuted ...

An international crew of four astronauts is back home on Earth Saturday (Sday Manila time) after nearly five months aboard ...