The space agency is aiming to tackle time discrepancies caused by gravity as Artemis missions prepare for humankind's return ...

NASA's Chandra X-ray telescope detected two new streams of gas trailing behind a galaxy within a cluster called Zwicky 8338, ...

The two astronauts stuck at the International Space Station since June welcomed their new ride home with Sunday's arrival of ...

The SpaceX capsule that will bring the astronauts Butch Wilmore and Suni Williams home has docked at the International Space ...

NASA launched SpaceX craft Saturday afternoon, as part of its mission to head to the International Space Station and bring ...

A NASA inspector general report gives new details on a leak that has plagued the ISS for five years, and reveals that the ...

Since NASA rotates space station crews approximately every six months, this newly launched flight with two empty seats ...

The brains of NASA's Europa Clipper spacecraft are stored in a metal vault.

Ten years ago, NASA nearly chose a single spacecraft provider, a decision that would have left SpaceX out of the picture, and ...

A Dragon spacecraft lifted off from Florida on Saturday and is set to bring home two astronauts who've been stuck on the ...

And the supermassive black hole at its center is shooting an outstretched beam of energy into space. The Hubble Space ...

The Dragon capsule will launch on a SpaceX Falcon 9 rocket from Florida's Cape Canaveral Space Force Station at 1:17 p.m. ET.