"Kepler space telescope spots five Earth-sized planets in our galaxy." John Zarrella, CNN. February 2, 2011
Nasa's Kepler telescope has found other planets in the Milkyway galaxy orbiting their suns in a "habitable zone" just like the earth. Scientists wonder if this extraterrestrial stories aren't just science fiction but could actually be true. Is there life out there, from single celled organisms to actual sentient beings?
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