Narrow your search
When asteroid 2004 BL86 passed near Earth on January 26, it wasn't alone. A small moon came along for the ride.
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.
At a resolution of just 27p, images captured by the Dawn probe as it approaches Ceres are the most detailed of the dwarf planet to date.
You don't have to duck, but a good-sized asteroid will make a fairly close flyby of Earth at the end of the month.
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.
NASA's VolcanoBot is a brave little machine on wheels that doesn't mind diving into fissures and lava tubes for science.
The space agency is promoting some of the 1,000 planets discovered by the Kepler Mission in the style of vintage travel posters.
An X-ray telescope designed to hunt for black holes takes a look at the sun and helps NASA deliver an intense portrait of our closest star.
The famous Horsehead Nebula has been literally seen in an entirely different light, as NASA's Spitzer captures it in infrared.