If the two black holes meet, they could release as much energy as 100 million supernova explosions as they shatter their galaxy, a new study finds.
Curiosity's latest self-portrait shows the plucky machine surrounded by Mars landscape details, including Mount Sharp, cliffs and the crater rim.
A Kickstarter project uses ice packs inside a vest with the idea of making your body work harder to keep warm and burn through calories in the process.
The Mars Curiosity rover is trying a new, easygoing drilling technique, and early results indicate acidic water conditions way back in the planet's history.
Information from the Planck space telescope helped create a stunning new map. It's also shedding light on dark matter and the origins of the universe.
NASA's administrator confirms the space agency is moving ahead with plans to send a spacecraft to Europa, a moon that may hide a vast ocean under its icy surface.
Bill Nye and The Planetary Society want to propel a spacecraft by bouncing the sun's photons off it. The first test of such a craft will take place this May.
NASA's Mars rovers have already made inroads on Martian soil. The next realm to explore may well be the sky with the addition of low-flying scout helicopters.
The Mars Exploration Rover Opportunity reaches another height as it celebrates its 11-year anniversary with a video and patriotic panoramic photo just released by NASA.
Microsoft introduces an augmented-reality headset that NASA plans to use to roam a virtual Mars starting later this year.