Cosmology introduction video

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From the course by 亚利桑那大学
天文学:探索时间和空间
844 ratings
亚利桑那大学
844 ratings
From the lesson
Cosmology
The expanding universe points back to an extraordinary state of extremely high density and temperature called the big bang.

Meet the Instructors

  • Chris Impey
    Chris Impey
    Distinguished Professor
    Astronomy