2. Atoms

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From the course by University of Arizona
Astronomy: Exploring Time and Space
718 ratings
University of Arizona

Astronomy: Exploring Time and Space

718 ratings
From the lesson
Matter and Radiation
Astronomers harvest information across the electromagnetic spectrum, using spectra to measure the composition of distant objects and diagnose extreme physical conditions.

Meet the Instructors

  • Chris Impey
    Chris Impey
    Distinguished Professor
    Astronomy