This Just In
Dec 22, 2014 01:02 PM ET // Ian O'Neill
Mars' atmosphere is often viewed as frigid and unchanging, but in studies of the red planet's aeolian processes, nothing could be further from the truth -- particularly where Martian dust devils are concerned. Continue reading →
Dec 19, 2014 03:21 PM ET // Ian O'Neill
In a mesmerizing new video released by NASA, the full reentry of the Orion test space vehicle is chronicled -- and it's a phenomenal 10-minute ride from fiery reentry to sudden splashdown into the Pacific Ocean.
Dec 19, 2014 02:10 PM ET // Ian O'Neill
NASA's Spitzer Space Telescope, which views the cosmos in infrared light, has taken a fresh look at the beautiful Flame Nebula, revealing some fascinating features that would otherwise remain invisible.
Dec 19, 2014 12:56 PM ET // Jason Major
This image, a composite of x-ray, infrared, and optical data, shows the most massive galaxy cluster ever discovered at its distance: a staggering 9.6 billion light-years away, altogether containing the equivalent mass of 400 trillion suns. Continue reading →
Dec 19, 2014 11:34 AM ET
Methane is such a promising sign for the existence of biological life that it's hard not to get excited when it's detected on Mars. But Amy Shira-Teitel runs down some other ways the gas could be observed on the Red Planet without their being life.
Dec 18, 2014 06:03 PM ET // Ian O'Neill
NASA's Kepler space telescope has detected its first new extrasolar planet after mission engineers were able to save the mission from a premature death after two of the exoplanet hunter's four stabilizing reaction wheels failed last year.
Dec 18, 2014 03:37 PM ET // Ian O'Neill
Tonight, at 10 p.m. ET (7 p.m. PT), Discovery Channel will air a behind-the-scenes documentary of NASA's Mars Science Laboratory mission.
Dec 18, 2014 01:00 PM ET // AFP
India successfully launched its biggest ever rocket on Thursday carrying an unmanned capsule which could one day send astronauts into space, as the country ramps up its ambitious space program.
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