E.T. Found? NASA's Mystery Announcement Spurs SpeculationNASA will be addressing the specifics of their discovery on Dec. 14, which the space program says was made using a "learning machine" produced by Google.
NASA Announces Discovery Of 1,284 New PlanetsThe universe just got more crowded. Scientists from NASA's Kepler mission announced the discovery of 1,284 new planets, the largest single finding ever.
NASA Ames Telescope Spots Potentially Life-Friendly PlanetsThe search for extraterrestrials got some exciting news on Wednesday as scientists have identified hundreds of alien planets, many of which are orbiting in the habitable zone around other stars.

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