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Week 8 Galaxies Reading: Chapter 15, Sections 1, 3 (9 pages) Galaxy/Not a Galaxy? 1 7 6 5 4 3 2 8 9 10 11 Types of Galaxies The Hubble Classification System: Spirals Barred…

Chapter 15 Normal and Active Galaxies Chapter 15 Normal and Active Galaxies 1 Units of Chapter 15 Hubble’s Galaxy Classification The Distribution of Galaxies in Space Hubble’s…

Slide 1 Chapter 21 Survey of Astronomy astro1010-lee.com [email protected] Chapter 21 Galaxies Chapter 21 Survey of Astronomy The components of spiral galaxies are the…

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