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2

The Stars’ Information Messenger

Lecture no. 2 from the course: The Life and Death of Stars

The Stars’ Information Messenger

Taught by Professor Keivan G. Stassun | 29 min | Categories: The Great Courses Plus Online Science Course

Discover that there is much more to light than what we can see with our eyes. Investigate the properties of light and the electromagnetic spectrum, which extends from gamma rays to radio waves. Then learn how astronomers read a star’s spectrum to determine the star’s elemental composition.

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b********t
January 3, 2017

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n********m
December 14, 2016

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m********t
April 28, 2016
very gentle way of introducing complicated concepts. I think a neophyte may get a lot out of these lectures.

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