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Researchers have now spotted more than 90 percent of the so-called "planet buster" asteroids in nearby orbits and none poses a threat to Earth. But thousands of midsize bodies remain to be found.
The 3D printer installed aboard the International Space Station has successfully printed its first object: a part for the printer itself.
A new catalogue of the visible Milky Way is the most detailed yet, charting 219 million distinct stars in the region we can see from Earth.
Using its new top-shelf graphics processing unit, Nvidia tackles one of the most persistent conspiracy theories in American history: the veracity of the 1969 to 1972 Apollo moon landings.
By using the world's preeminent telescopes, astronomers peer behind a curtain of dust to find a giant star-making factory known as "Sparky."
Anomaly no more? Radio observatories in Australia and Puerto Rico have both now picked up brief bursts of radio waves from beyond our galaxy.
Researchers believe they've found the first rocky, Earth-like exoplanet to orbit a distant binary star system. That's good news for the search for habitable worlds, not to mention real-life analogs to the "Star Wars" universe.
Don't mock Google's robo-cars. A ride in one shows that you, the driver, may soon be obsolete.
The B612 Foundation highlights the fact that asteroids come a-knockin' 3 to 10 times more frequently than previously thought. But don't freak out; most explode too high up to cause damage on the ground.
Google buys Titan Aerospace with a mission to become an Internet provider in the sky, smart contact lenses could be the next step for Google Glass, and leaked photos offer clues about an Amazon smartphone.