NASA astronaut Don Pettit lands safely with the Soyuz MS-26 crew after completing science experiments in orbit.

Alexandra Whitmire, fifty, works at NASA’s Johnson Space Center, where she studies how prolonged isolation and confinement ...

Two NASA astronauts steppes outside the International Space Station on Thursday to take part in U.S. Spacewalk 93, NASA's ...

NASA says the change is part of the agency's "continued effort to enable a robust commercial industry and supports policy ...

An astronaut has captured jaw-dropping lightning from space. NASA's Nichole Ayers has wowed space fans with her snaps of the ...

Winston Scott is a veteran astronaut - one of many you can meet and interact with on a visit to Kennedy Space Center Visitor ...

Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

Billionaire Jared Isaacman, who has been to space twice and is Trump's pick to head NASA, could be one step closer to ...

Anne McClain and Nichole Ayers achieved most of their planned tasks on today's (May 1) 5-hour, 44-minute extravehicular ...

NASA's oldest full-time astronaut is back home and doing well a week after wrapping up a seven-month space mission.

NASA astronauts Anne McClain and Nichole Ayers will perform the fifth all-female spacewalk to prepare the space station for ...

Don Pettit, NASA's oldest active astronaut, addressed his eventful return to Earth. Shortly after the spacecraft touched down ...