Pictures from the International Space Station do not disappoint, from comets and northern lights to giant hurricanes and ...

Issues delivered straight to your door "From all of us to all of you, Merry Christmas!" ...

Astronauts Suni Williams, 59, and Butch Wilmore, 61, have been in outer space since June — but although they will be spending ...

Stranded NASA astronaut Sunita "Suni" Williams has followers scratching their heads over a festive new photo that shows the ...

NASA astronauts aboard the International Space Station shared a special Christmas holiday message for everyone back on Earth.

Suni Williams and Butch Wilmore won't be back on Earth before March, but they've got candy canes and Santa hats to celebrate ...

Explorers, astronauts and filmmakers described life in space and on Earth in an epic livestream from the Drake Passage.

The astronauts on the I.S.S. — including two who were scheduled to return months ago — held a zero-gravity cookie-decorating ...

NASA astronaut Bill Anders took this iconic image of Earth rising over the Moon’s horizon on December 24, 1968.

Stranded NASA astronaut Sunita "Suni" Williams has followers scratching their heads over a festive new photo that shows the space travelers getting into the holiday spirit lightyears away from earth.

Space station crews spend the holidays away from family and friends, but that doesn’t stop them from celebrating in space.