The asteroid, which is being studied by NASA's OSIRIS-REx, shows some surprising activity on its surface, and scientists are beginning to understand what might be causing...
Did you know NASA's next Mars rover has a nearly identical sibling on Earth for testing? Even better, it's about to roll for the first time...
To get the best measurements of Earth's atmosphere, you sometimes have to leave it. This November, the Sentinel-6 Michael Freilich spacecraft will do just that.
A crisply rendered web application can show you where the agency's Mars 2020 mission is right now as it makes its way to the Red Planet...
New simulations show that NASA’s Nancy Grace Roman Space Telescope will be able to reveal myriad rogue planets – freely floating bodies that drift through our...
Marking its 15th anniversary since launch, one of the oldest spacecraft at the Red Planet has provided glimpses of dust devils, avalanches, and more.
Scientists are using satellite data to map ground surface changes in the aftermath of the recent explosion.