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Astronaut takes a mind-bending trip over Earth beneath star trails: Space photo of the day
NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...
Former astronaut shares challenges NASA astronauts will face when returning to Earth after nine months
Former astronaut Chris Hadfield has explained what the readjustment period will be like for Barry Wilmore and Sunita Williams ...
Sunita Williams may face painful return to Earth: Bone density loss, baby feet, and more
While Sunita Williams and Butch Wilmore eagerly await their return to Earth, they are likely to face physical complications ...