Crash Course Astronomy
Crash Course Astronomy S1 E38 - Galaxies, Part 18.0
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.
Creator | N/A |
---|---|
Actor | Phil Plait |
Country | N/A |
Production | Complexly |