PREVIEW: Alien Planets & Eyeball Earths
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Music by Zero Project. The hunt for planets beyond our solar system has reached a fever pitch. With some 500 planets revealed by ground telescopes, now, the ultimate planet finder, the Kepler space telescope, has released a tsunami of data. Among over a thousand new planet prospects are 200 multi-planet solar systems and 58 worlds in life-friendly orbits. They're all within a narrow window on the sky the size of your hand. That's why this may be the tip of the iceberg in a galaxy that's literally crawling with planets. Scientists are now beginning to envision what these worlds are like, with atmospheres, oceans, geological history. In the process, they are redefining what a planet might need to spawn life.
Added on Apr 2, 2012 by deek
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Planetary science
alien planets earth kepler gliese 581 planethunting nasa space universe solar systems stars milky way orion esa eso telescope astronomy hubble spitzer shuttle orbit ufo moon speed of light hawking einstein black holes mercury venus jupiter saturn neptune pluto kuiper belt uranus mass supernova planetary science environment widescreen airplanes aliens photography scifi
Planetary science
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