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  1. The Challenge of Distance: Estimating the Proximity of Intelligent Life in the Milky Way

    The Challenge of Distance: Estimating the Proximity of Intelligent Life in the Milky Way

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    23
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  2. What If Earth Was As Small As Pluto?

    What If Earth Was As Small As Pluto?

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  3. A Super Earth Exoplanet Made of Diamonds (Hell World)

    A Super Earth Exoplanet Made of Diamonds (Hell World)

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