Using tech known as lidar, a device will map forests in 3D and increase understanding of their role in the carbon cycle.
The world's most powerful rocket, designed to carry humans to Mars, is scheduled for a test launch in 2018.
A fascinating NASA presentation suggests that in July 2012 Earth was one week away from being struck by a massive solar storm that would have had devastating effects. Can this be?
It's official: NASA moved their Space Launch System rocket from analysis to actual development, moving us one step closer to sending humans to Mars.
On today's show, Ashley and Khail talk about NASA's newest milestone in its journey to Mars, Leap Motion Controller's newest VR accessory, and a 3D-printed castle.
A user posts a fake news piece to CNN's iReport news hub. It stays live for 22 hours before someone realizes it must surely not be true.
Daredevil asteroid 2014 RC slid by close to Earth Sunday, but it may have left a parting gift in the form of a meteorite crater in Nicaragua.
The agency's Hubble Space Telescope spots one of the smallest galaxies ever discovered -- with a giant black hole at its core.
In the return of human space flight for the US, NASA awards both private aerospace companies a combined total of $6.8 billion.
According to the Wall Street Journal, the aerospace giant is likely to beat out SpaceX for the contract, said to be worth more than $3 billion.