Ahead of the historic mission which will return humans around the moon, NASA's giant SLS rocket is set to roll to the KSC ...

The NASA International Space Station (ISS) crew that included a sick astronaut splashed down in the Pacific Ocean off the ...

An ailing astronaut returned to Earth with three others on Thursday, ending their space station mission more than a month ...

The crew member of concern is doing fine,” NASA said after their return early Thursday, the first time in the space station’s ...

A SpaceX ship recovered the spacecraft from the ocean and at around 1:30 a.m. and welcomed aboard NASA astronauts Zena ...

NASA has praised its operators and procedures following the safe recovery of the SpaceX Crew-11 astronauts, who returned home ...

The International Space Station has gone from seven crew members down to a "skeleton crew" of three due to a recent medical ...

The skies will be putting on quite a show for the next three years. Here's what to know about the 'double eclipse cascade'.

Two Americans and astronauts from Japan and Russia landed in a SpaceX capsule in the Pacific Ocean after a medical issue ...

Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a ...

NASA announced that Crew-11’s mission would end a month early because of a medical situation. The crew safely returned ...

NASA and the U.S. Department of Energy (DOE) have reignited efforts to develop a small nuclear reactor for deployment on the ...