Choose from Astronaut Cat Pictures stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

Choose from Astronaut Outer Space stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

NASA explains some of the experiments being performed on the International Space Station into human health and performance.

BREVARD COUNTY, Fla. – A joint military task force recently conducted search and rescue training off Florida’s east coast as ...

President Trump said Tuesday that he “asked Elon Musk and @SpaceX to ‘go get’ the 2 brave astronauts who have been virtually ...

An HTC headset designed to work in microgravity is offsetting the physical and psychological challenges of humans living off-world.

Thad McCauley wanted to be an astronaut when he grew up. Instead, he became an art teacher. But now his art is in space.

She has been working in journalism for seven years. Joe Raedle/Getty Astronaut Suni Williams, who has been stuck in space since June, is opening up about some of the things she hasn't done in months.

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 ...

NEEDHAM - Massachusetts native and astronaut Suni Williams said she's "trying to remember what it's like to walk" after being stuck in space for almost seven months. Williams on Monday was ...

The Canadarm2, the Canadian robotic arm initially used in the space station’s assembly, now helps to move supplies, equipment and even astronauts around during spacewalks and also “catches ...