There’s a “Chuck Norris fact” that says Chuck once went skydiving but promised never to do it again, saying one…
Earth Waves at Saturn and Cassini on July 19, 2013 From more than 40 countries and 30 U.S. states, people…
Looking for a new desktop background? This might do nicely: a photo of noctilucent "night-shining" clouds seen above a midnight Sun…
Enjoy this tour of the Arctic and Greenland, courtesy of the pilots of IceBridge, a six-year NASA mission to survey…
If you go out hiking this weekend and somehow find yourself hopelessly lost in the wilderness, but suddenly remember you…
Astronauts have tried to explain the view of Earth from space, with many saying that there just aren't the words…
Mysterious red sprite lightning is intriguing: sprites occur only at high altitudes above thunderstorms, only last for a thousandth of…
Prepare yourself for some goosebumps. The Mercury spacecraft MESSENGER took this series of images of Earth eight years ago today…
Since the launch of its first satellite in 1972, the eight NASA/USGS Landsat satellites have made the longest continuous observations…
A pair of NASA astronauts donned their spacesuits for key fit check evaluations inside a test version of the Boeing…