NASA astronaut Suni Williams, who famously stayed in space for an extended nine-month visit after problems with an ...

Jeff Bezos’ space company announced a plan to deploy 5,408 satellites, jumping into a market dominated by Elon Musk’s SpaceX.

Four astronauts returned to Earth early Thursday, after departing the International Space Station about a month earlier than ...

A new study examines how time in space impacts astronauts’ brains, possibly having big implications for the future of space ...

NASA moved the rocket slated to carry four astronauts around the moon to the launch pad on Saturday, a key step as the ...

NASA rolled its 11 million pound Artemis rocket to the launchpad at the Kennedy Space Center today. The hourslong roll out ...

Four astronauts, including two from NASA, are set to leave the International Space Station on Wednesday, weeks earlier than ...

Astronauts’ brains can change shape and shift positions in space, according to a study with implications for NASA as it plans ...

A NASA spokeswoman said the astronaut with the medical concern, whom she did not identify, was in a stable condition on the orbiting laboratory.

NASA is paying out $125,000 to study the use of 3-D printing technology for food preparation in space, NBC News reported. "We will be building the components for a prototype" over the grant's ...