NASA's stuck astronauts are heading home now that a replacement crew has arrived at the International Space Station.

The International Space Station supports a wide range of scientific activities, from looking out at our universe to ...

Two NASA astronauts who have been stuck aboard the International Space Station are finally preparing to head back home to ...

A SpaceX capsule has arrived at the International Space Station, delivering the replacements for NASA's two stuck astronauts.

The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...

NASA astronauts Butch Wilmore and Suni Williams spent nine months stranded in space, turning what was supposed to be a short ...

The Starliner crew was originally meant to stay on board the ISS for a week, but issues with Boeing's Starliner spacecraft ...

NASA removed two astronauts from its Crew-9 mission to allow for Williams and Wilmore to join the cohort, and return onboard ...

Researchers worry an “extinction-level event” is coming for space science as the Trump administration looks to slash spending ...

Following the SpaceX Crew 10 arrival at the International Space Station on Saturday, veteran NASA astronauts Butch Wilmore ...

The two stranded NASA astronauts are expected to return to Earth on Tuesday. They've been in space for nearly 300 days.