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  2. 5 Billion Earth-sized Planets in the Habitable Zone

    5 Billion Earth-sized Planets in the Habitable Zone

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  3. The size of the Earth compared to sizes of other planets

    The size of the Earth compared to sizes of other planets

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  4. size of Earth relative to the stars,other planets and galaxies,are we visible anyone feel us?

    size of Earth relative to the stars,other planets and galaxies,are we visible anyone feel us?

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  6. 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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  7. 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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  9. NASA discovery New Earth-size Planet…

    NASA discovery New Earth-size Planet…

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  11. Alien Queen Uses Spaceship With Nearly Half Earth Size To Kill All Living Things on The Planet

    Alien Queen Uses Spaceship With Nearly Half Earth Size To Kill All Living Things on The Planet

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  14. TESS Finds System's Second Earth-Size Planet

    TESS Finds System's Second Earth-Size Planet

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  16. #TESS Finds System's second Earth-Size Planet

    #TESS Finds System's second Earth-Size Planet

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  18. Let visit universe from the earth #space #universe

    Let visit universe from the earth #space #universe

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  19. NASA discovers new earth-size planet in a habitable zone

    NASA discovers new earth-size planet in a habitable zone

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  20. Minecraft Size of Space and earth to scale

    Minecraft Size of Space and earth to scale

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