Astronauts from around the world have called it home. Four Americans who do so currently are Expedition 72 Commander Suni Williams, and Flight Engineers Butch Wilmore, Nick Hague, and Don Pettit.

Contrary to a recent social media post from President Trump, Starliner astronaut Sunita Williams says she and crewmate Barry "Butch" Wilmore have not been "virtually abandoned" in space ...

For the Artemis program astronauts, walking on the moon will require new ways of thinking, the latest technology and innovative approaches to improve boot and spacesuit design. The Apollo program ...

Nicole Stott is the latest astronaut to lend her autograph to the Space Hipsters Signature Edition series of "signed" patches. A former NASA astronaut who has made it her mission to promote the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. NASA on Tuesday ...

There it goes. OK. At the 3 hour and 50 minute mark of today's spacewalk, NASA astronauts Butch Wilmore and Sunny Williams successfully removed the radio frequency group off of the external ...

With nine All-Star appearances, three batting titles and two World Series rings, the Houston Astros superstar is well on his way to the Hall of Fame. Altuve is special off the field, too ...

The Houston Astros have been at the center of one of the more wild free agencies we have seen in a long time. It's not often a player of Alex Bregman's caliber stays available into February ...

The Astros are one of many teams in a reportedly crowded market for the soon-to-be 32-year-old, with the Toronto Blue Jays mentioned as Houston's leading competition. "Profar has got a number of ...

CAPE CANAVERAL, Fla. (AP) — NASA’s two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost eight months after moving in. Commander ...

NASA's two stuck astronauts may end up back on Earth a little sooner than planned. The space agency announced Tuesday that SpaceX will switch capsules for upcoming astronaut flights in order to ...

Astronauts aboard the International Space Station (ISS) will attempt to collect microbiological samples from the outside of the space station during an upcoming spacewalk. Surface samples will be ...