Up Next
Back to Show
Crash Course Astronomy
Nebulae: Crash Course Astronomy #36
Season 1
Episode 36
Astronomers study a lot of gorgeous things, but nebulae might be the most breathtakingly beautiful of them all. Nebulae are clouds of gas and dust in space. Some nebulae are small and dense, others can be dozens or hundreds of light years across.
Support Provided By
9:57
Phil takes a look at the explosive history of our cosmic backyard.
9:41
Phil looks at how gravity plays out across the universe.
9:45
Phil takes you through the cause and name of the Moon's phases.
9:28
Take a look at the cyclical phenomena that we can see at work in the universe.
11:16
Take a look at all the incredible things you can see with your naked eye.
12:11
Get to know host Phil Plait and begin with answering a simple question: what is astronomy?