The space agency is announcing new sightings found by the Kepler spacecraft mission.
The discovery of water vapor in the atmosphere of the planet opens up more understanding about planet formation and the possibility of life outside our solar system.
Using tech known as lidar, a device will map forests in 3D and increase understanding of their role in the carbon cycle.
The glamour of science without the work! It's your chance to control a Mars rover, but on an alien world and for a possibly shady scientific organization. Season 1 is completed (and free).
As part of the OSIRIS-REx mission to the asteroid Bennu, NASA will be including tweets and Instagram photos from the public as part of a space time capsule.
Since the 1950s, probes sent into space have been sending back data that reveal eerie sounds from the vastness of the galaxy.
Like shy kids at a dance, the two planets are slowly nearing each other, and will appear their closest for North American viewers on August 19.
NASA announces the payload for its next Mars rover and it's set to be even more sophisticated than the highly successful Curiosity mission.
The extraterrestrial robot rolls 25 miles across the Red Planet, breaking a more than 40-year-old record for off-Earth mileage.
Collecting votes now on Lego Ideas is a fully functional microscope -- constructed entirely out of Lego bricks.