Basic Concepts

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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
Properties of Stars
Stars are remarkably simple objects: their mass and age determine the basic properties. This lecture discusses how we determine the distance and luminosity of stars and how this relates to the Star’s size and temperature.

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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