1 Temporada
46 Episodio
Crash Course Astronomy - Season 1 Episode 38 Episodio 38
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.
- Año : 2015
- País :
- Género : Documentary
- Estudio : YouTube
- Palabra clave : astronomy
- Director :
- Emitir : Phil Plait
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