Mazz Media
Galaxy
This live-action video program is about the word Galaxy. The program is designed to reinforce and support a student's comprehension and retention of the word Galaxy through use of video footage, photographs, diagrams and colorful,...
Crash Course
Crash Course Astronomy #38: Galaxies, Part 1
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....