1. Quick recap of weeks 1-4 and an outline of what week 5 will cover.

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From the course by 科罗拉多大学波德分校
The Sun and the Total Eclipse of August 2017
53 ratings
科罗拉多大学波德分校
53 ratings
From the lesson
The Aug. 21, 2017 “Great American Total Solar Eclipse”

Meet the Instructors

  • Douglas Duncan
    Douglas Duncan
    Astronomer, Director, Fiske Planetarium
    Astrophysical & Planetary Sciences