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Kepler-452b: Media

extrasolar planet

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Kepler-452b
Artist's conception of Kepler-452b, the first approximately Earth-sized planet to...
NASA Ames/JPL-Caltech/T. Pyle
July 23, 2015: Discovering Kepler-452b took a miracle
JPL/NASA; Photo Illustration Encyclopædia Britannica, Inc.