What are these thick dune-like features on Mars, and how were they formed? Scientists are still trying to puzzle out…
Is the surf up yet on Titan? As the moon of Saturn moves towards northern summer, scientists are trying to…
NASA's Dawn spacecraft experienced technical problems in the past week that will force it to arrive at dwarf planet Ceres…
With a newly cleared memory, it's time for Opportunity to resume the next stage of its long, long Martian drive.…
A new organization aims to send people to space on private spacecraft while supporting worthy causes on Earth at the…
Here's Hydra! The New Horizons team spotted the tiny moon of Pluto in July, about six months ahead of when…
In fantastic news for the long-running Opportunity mission on Mars, NASA says the rover's much-needed memory reset worked out perfectly.…
The ‘head’ of the bizarre comet 67P/Churyumov-Gerasimenko has been selected as the primary landing site for the Rosetta spacecraft's attached…
NASA’s Orion EFT 1 crew module departs Neil Armstrong Operation and Checkout Building on Sept. 11, 2014 at the Kennedy…
Wow! See that bright streak in the photo above? That's a shot of the Expedition 40 crew making a flawless…