NASA astronaut Suni Williams works outside the International Space Station. Credit: NASA | edited by Space.com's Steve ...

NASA astronaut Suni Williams takes us aboard the ISS to show how 3D printing is revolutionizing space exploration. From making custom tools on demand to building future Moon and Mars habitats, 3D ...

After nine months in space, Nasa astronauts Butch Wilmore and Suni Williams are readjusting to Earth life with dog walks and ...

After being stranded for over nine months, NASA astronauts Sunita Williams and Butch Wilmore are set to undock from the ...

Here's how the astronauts of NASA's upcoming Crew-11 mission were impacted by the the ill-fated Starliner flight test last ...

UNC alumnus Zena Cardman will command SpaceX Crew-11 mission to the ISS, replacing a prior assignment due to issues with ...

Indian astronaut Group Captain Shubhanshu Shukla is visiting a home away from Earth that has seen continuous human presence ...

The National Aeronautics and Space Administration (NASA) announced that a University of North Carolina at Chapel Hill graduate will be a commander for a SpaceX mission to the International Space ...

Gov. Bill Lee praised NASA astronaut Barry "Butch" Wilmore after his extended space mission, awarding him the Colonel Aide-de ...

Astronaut Nichole Ayers recently witnessed a phenomenon known as a sprite from the International Space Station.

Peggy Whitson, a retired NASA astronaut, is on her way back to the International Space Station for the fifth time as part of ...

India, Poland and Hungary launched their first astronauts in more than 40 years Wednesday, sending them on a private ...