Snowball Earth

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From the course by 普林斯顿大学
假如其他星球也有生命
259 ratings
普林斯顿大学
259 ratings
From the lesson
Snowball Earth

Meet the Instructors

  • David Spergel
    David Spergel
    Charles Young Professor of Astronomy on the Class of 1897 Foundation and Chair
    Department of Astrophysics

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