'100 billion galaxies' presentation slideshows

Important Course Information

Important Course Information. Syllabus and everything else: http://www.astro.umn.edu/courses/1001/ How to make a moon observation: http://www.astro.umn.edu/courses/1001/ moon/howtoobs.html. Chapter 1 Our Place in the Universe. 1.1 Our Modern View of the Universe. Our goals for learning:.

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The Size of the

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The Milky Way and other galaxies

The Milky Way and other galaxies. Orion: star formation. Galaxy. A collection of millions or billions of stars 100 billion galaxies or more may exist (10 10 galaxies, each with 10 10 stars) We live in the Milky Way galaxy. Galaxy M73. The Milky Way.

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Jay Taub Online Astronomy Class JT-101 Astronomy Basics

Jay taub provides online study material about our galaxy,solar system,black holes etc.for more info visit us @ jaytaub.net

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