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GALAXIES
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Galaxy - Wikipedia
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Composition of the Universe
Question of the Day What determines the path of the life cycle for a star? WWBAT: Describe the three types of galaxies Size. - ppt download
Blog Details
Aim: How did the universe form? - ppt download
What is a Galaxy? - Universe Today
Galaxies Types & Characteristics | What Are Galaxies? | Study.com
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Stars and Galaxies Chapter 12. Stars Definition: a large ball of gas that emits energy produced by nuclear reactions in the star's interior Planets, comets, - ppt download
Galaxy - Wikipedia
Galaxies: Collisions, Types and How They're Made | Space
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From EarthSky: “What is a galaxy?” | sciencesprings
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What is a galaxy?
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Milky Way
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