How Do We Know it When We See it?

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From the course by Princeton University
Imagining Other Earths
242 ratings
Princeton University

Imagining Other Earths

242 ratings
From the lesson
What is Life?

Meet the Instructors

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