Curiosity and Mount Sharp - Parting Shot ahead of Mars Solar Conjunction Enjoy this parting view of Curiosity's elevated robotic…
Twice a year, the Solar Dynamics Observatory performs a 360-degree roll about the axis on which it points toward the…
Here's one bit of NASA outreach that won't be affected by suspensions or sequesters: an edited version of "We Are…
The next mission to the Red Planet, the Mars Atmosphere and Volatile Evolution (MAVEN) will be the first spacecraft ever…
During its two years in orbit around Mercury -- as well as several more years performing flybys -- the MESSENGER…
The end of NASA’s plutonium shortage may be in sight. On Monday March 18th, NASA’s planetary science division head Jim…
On December 17, 2012, the GRAIL mission came to an end, and the two washing machine-sized spacecraft performed a flying…
After two years of doing the loop-the-loop around Mercury, MESSENGER has unveiled a bunch of surprises from Mercury -- the…
NASA missed the chance to visit Halley's Comet in 1986 when the famed sentinel swung close to Earth, as it…
We now know our stellar neighbors just a little better, and a new discovery may help tell us how common…