Scientists have succeeded in "cloaking" an object perfectly for the first time, rendering a centimetre-scale cylinder invisible to microwaves.
Astronomers using NASA's Hubble Space Telescope have found compelling evidence of a planet forming 7.5 billion miles away from its star
A close encounter of the rocky kind is set for Feb. 15, when an office-building-size asteroid will speed past Earth fcloser than some communications satellites.
On August 21, 2013 at 1:24 am EDT, the sun erupted with an Earth-directed coronal mass ejection, or CME.
Scientists using the Herschel space observatory have made the first definitive detection of water vapor on the largest and roundest object in the asteroid belt, Ceres.
The sun emitted its sixth significant flare since Oct. 23, 2013, peaking at 11:26 p.m. EST on Nov. 7, 2013.
The annual display comes when Earth crosses the path of debris left by Halley's Comet
Ever look up at the stars and wonder if some bug-eyed creature is doing the same? It turns out at least one does: the dung beetle
Apparently even NASA can't avoid the zombie craze: the agency announced their selection of programs for launch in 2017
The sun emitted a significant solar flare, peaking at 5:12 p.m. EST on Nov. 5, 2013.
NASA will host a media teleconference at noon PDT (3 p.m. EDT) on Thursday, Oct. 18, about the latest status of the Curiosity rover's mission to Mars.
Charismatic president Hugo Chavez, 58, died of respiratory complications caused by pelvic cancer on Tuesday evening in Venezuela. Or did he?
Obama will have more flexibility in the final stretch, but Romney and his allies have more cash on hand for ad blitzes.
A NASA spacecraft that discovered and characterized tens of thousands of asteroids throughout the solar system before being placed in hibernation will return to service
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