In this lecture we discuss the basic properties of stars and the stellar Classification system (OBAFGKM) as well as luminosity classes (I through V). We also investigate the the HR diagram and what it infers about stellar properties.

ASTRONOMY 209 PODCAST

ASTR209 - Lecture 15

This page contains live, video podcasts of Astronomy 209 (Introduction to Astronomy II - The Cosmos) lectures taught at the University of Calgary. AST209 is a comprehensive, descriptive overview of various aspects of the universe outside the solar system covering topics such as: the history of astronomy, interstellar space, stars, galaxies, black holes, supernovae, and the origins of life and the universe. Course details can be found at the AST209 Course website.

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ASTRONOMY 209 PODCAST