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  1. NASA’s Spitzer Reveals Largest Batch of Earth-Size, Habitable-Zone Planets Around a Single Star

    NASA’s Spitzer Reveals Largest Batch of Earth-Size, Habitable-Zone Planets Around a Single Star

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  2. How NASA Found 7 New Earth Like Planets In a Solar System 40 Light Years Away

    How NASA Found 7 New Earth Like Planets In a Solar System 40 Light Years Away

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