The launch of NASA's SpaceX Crew-10 to the International Space Station was scrubbed Wednesday less than an hour before ...

The astronauts' return will close out a dramatic marathon mission that began with a bungled test flight of Boeing's Starliner ...

There's more bad news for NASA's Voyager 1 and 2 spacecraft. The twin space probes left the solar system in 2012 and 2018 ...

NASA's James Webb Space Telescope was recently used to capture direct images of four Saturn-like exoplanets in a solar system 130 light-years away.

Butch Wilmore and Suni Williams left the International Space Station in a SpaceX capsule early Tuesday, checking out with the cosmonaut and astronaut.

After more than nine months in orbit following a delayed Boeing test flight, two astronauts have finally bid farewell to ...

After a prolonged mission, NASA astronauts Butch Wilmore and Sunita Williams returned to Earth, having spent nearly nine ...

Massachusetts native Suni Williams is among NASA’s two stuck astronauts headed back to Earth with SpaceX on Tuesday -- a ...

Butch Wilmore and Suni Williams left the International Space Station in a SpaceX capsule early Tuesday, checking out with the cosmonaut and astronaut.