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Episode
12:01
Crash Course Astronomy
Nebulae: Crash Course Astronomy #36
Astronomers study a lot of things, but nebulae might be the most beautiful of them all.
Season 1
Episode 36
Episode
10:21
Crash Course Astronomy
Star Clusters: Crash Course Astronomy #35
Last week we covered multiple star systems, but what if we added thousands to the mix?
Season 1
Episode 35
Episode
11:46
Crash Course Astronomy
Binary and Multiple Stars: Crash Course Astronomy #34
Binary stars are gravitationally bound together in the same system.
Season 1
Episode 34
Episode
12:11
Crash Course Astronomy
Black Holes: Crash Course Astronomy #33
Stellar mass black holes form when a very massive star dies, and its core collapses.
Season 1
Episode 33
Episode
12:42
Crash Course Astronomy
Neutron Stars: Crash Course Astronomy #32
In the aftermath of a some stars we find a weird little object known as a neutron star.
Season 1
Episode 32
Episode
12:02
Crash Course Astronomy
High Mass Stars: Crash Course Astronomy #31
Massive stars fuse heavier elements in their cores than lower mass stars.
Season 1
Episode 31
Episode
11:09
Crash Course Astronomy
White Dwarfs & Planetary Nebulae: Crash Course Astronomy #30
What comes next after the death of a low mass star? A white dwarf.
Season 1
Episode 30
Episode
12:02
Crash Course Astronomy
Low Mass Stars: Crash Course Astronomy #29
Today we are talking about the life -- and death -- of stars.
Season 1
Episode 29
Episode
11:05
Crash Course Astronomy
Brown Dwarfs: Crash Course Astronomy #28
Brown dwarfs have a mass that places them between giant planets and small stars.
Season 1
Episode 28
Episode
11:49
Crash Course Astronomy
Exoplanets: Crash Course Astronomy #27
There are many other planets outside of our own solar system, but finding them is tricky.
Season 1
Episode 27