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Instructional Video

Crash Course Astronomy #38: Galaxies, Part 1

Curated by ACT

The Milky Way is our neighborhood in the universe. It's a galaxy and there are many others out there. Galaxies contain gas, dust, and billions of stars or more. They come in four main shapes: elliptical, spiral, peculiar, and irregular. Galaxies can collide, and grow in size by eating each other. [12:06]

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Concepts
galaxies
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Additional Tags
elliptical galaxies, irregular galaxies, peculiar galaxies, spiral galaxy, crash course, glaxies, part i, milky way, types of galaxies
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional
  • This video is hosted on YouTube