Suni Williams and Butch Wilmore, the two astronauts stranded in space since June, are preparing to spend Christmas in space, ...

A new documentary about teacher Christa McAuliffe focuses more on how she still inspires others and less on her fate aboard ...

McAuliffe was 37 when she was killed, one of the seven crew members aboard the Challenger when the space shuttle broke apart on live TV on Jan. 28, 1986.

Butch Wilmore and Suni Williams will have spent 10 months in space when the SpaceX Crew-9 mission finally ends next year ...

The two NASA astronauts stuck in space after Boeing’s Starliner experienced issues earlier this year have been hit with a new ...

It took a lot of bravery to launch into space, and it takes an immense amount of bravery to love who you love, even if ...

The American astronaut also talked about capturing images from the space station’s seven-window Cupola module, and discussed his barn door tracker invention that allows him to take sharper ...

NASA astronaut Don Pettit has posted another set of stunning shots, this time showing clouds as you’ve never seen them before. Captured from the International Space Station (ISS) some 250 miles ...

Nelson talked about the significance of the mission and meeting new deadlines in order to maintain U.S. leadership in space programs. Notably, China is also preparing to land astronauts on the ...

Astronauts Sunita Williams and Butch Wilmore have marked six months aboard the International Space Station after their initial week-long mission was extended due to issues with the Boeing ...

Known across the globe as the stuck astronauts, Butch Wilmore and Suni Williams hit the six-month mark in space Thursday, December 5, with two more to go. The pair rocketed into orbit on June 5 ...