Three NASA astronauts whose prolonged space mission ended with a trip to the hospital last month won't say which one of them ...

Suni Williams and Butch Wilmore were only supposed to be on the International Space Station for eight days. It's been 22 ...

Astronauts at the International Space Station will move a SpaceX Dragon to a new port to make way for an uncrewed spacecraft ...

Ahead of the Nov. 5 election, four Americans are in space who may want to vote. Fortunately for them, NASA has long had a ...

Pesky leaks on the International Space Station aren’t the most serious issue facing U.S. human spaceflight In the hostile ...

The crew - including two stuck there after the Boeing Starliner malfunctioned - will beam their votes back to Earth thanks to ...

The first wood-panel satellite is on a SpaceX flight to the International Space Station, where it will test the durability of ...

The public can now step into the future of lunar exploration at Space Center Houston by entering an early mockup for Northrop ...

A multiyear research project began a new phase last week when a collection of tiny artificial heart-tissue structures, known ...

British writer Samantha Harvey won the Booker Prize for fiction on Tuesday with “Orbital,” a short, wonder-filled novel set ...

SpaceX launched a rocket loaded with 6,000 pounds of supplies to the International Space Station on Monday night from the ...