A view of Endeavour and SCA over California from one of NASA's F/A-18 chase planes (NASA/DFRC) We've shared several videos…
Caught on webcam by amateur astronomer George Hall in Dallas, Texas, the impact on Jupiter that occurred yesterday at 6:35 a.m.…
Press "play." Say "wow." The enormous eruption of a solar prominence and resulting coronal mass ejection (CME) back on August…
A bright red sprite appears above a lightning flash in a photo captured from the ISS Back on April 30,…
That's exactly the scenario shown by a mesmerizing animation called "Worlds" by Alex Parker -- a single system containing 2299…
No, it's not a UFO -- it's NASA's "Mighty Eagle", a robotic prototype lander that successfully and autonomously found its…
The Sloan Digital Sky Survey III (SDSS-III) has released the largest three-dimensional map of massive galaxies and distant black holes…
Just over a day from now the Mars Science Laboratory mission will arrive at Mars, its nine-month journey through space…
"Curiosity is not a life detection mission. We're not actually looking for life and we don't have the ability to…
In what's a sort of foreshadowing of the upcoming August 5 MSL landing, which is being called "seven minutes of…