Galaxies, part 1
Science
+1
Physics
Year 7 - Year 12
Premium
C
Crash Course Astronomy
powered by
Science Resource Description
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.