On07, NASA launched a quintet of satellites to figure out the science behind Earth's most colorful auroras. [‘On This Day in ...

China's Shenzhou 21 crew rang in the Year of the Horse with an impressive celebration aboard the nation's Tiangong Space ...

Add Yahoo as a preferred source to see more of our stories on Google. (Photo Credit: Michael M. Santiago/Getty Images) During an interview earlier this year, James Stephen “Jimmy” Donaldson, better ...

Canadian astronaut Chris Hadfield fittingly ended his time at the International Space Station by producing the first music video from space with his own rendition of David Bowie’s ‘Space Oddity.’ ...