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The Moon: Crash Course Astronomy #12

The Moon: Crash Course Astronomy #12

Season 1 Episode 12
9:47
Mercury: Crash Course Astronomy #13

Mercury: Crash Course Astronomy #13

Season 1 Episode 13
10:17
Venus: Crash Course Astronomy #14

Venus: Crash Course Astronomy #14

Season 1 Episode 14
10:46
Mars: Crash Course Astronomy #15

Mars: Crash Course Astronomy #15

Season 1 Episode 15
10:11
Jupiter: Crash Course Astronomy #16

Jupiter: Crash Course Astronomy #16

Season 1 Episode 16
10:42
Saturn: Crash Course Astronomy #18

Saturn: Crash Course Astronomy #18

Season 1 Episode 18
12:12
Asteroids: Crash Course Astronomy #20

Asteroids: Crash Course Astronomy #20

Season 1 Episode 20
11:32
Comets: Crash Course Astronomy #21

Comets: Crash Course Astronomy #21

Season 1 Episode 21
11:54
Meteors: Crash Course Astronomy #23

Meteors: Crash Course Astronomy #23

Season 1 Episode 23
11:21
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Crash Course Astronomy

The Earth: Crash Course Astronomy #11

Season 1 Episode 11

Phil starts the planet-by-planet tour of the solar system right here at home, Earth.

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Life in the Universe: Crash Course Astronomy #46
11:09
Phil gives the course a send off with a look at some of his favorite topics.
Deep Time: Crash Course Astronomy #45
15:00
Our Universe’s days are numbered.
A Brief History of the Universe: Crash Course Astronomy #44
12:21
Thanks to the wonders of physics, we can map a timeline of the universe’s history.
Dark Energy, Cosmology part 2: Crash Course Astronomy #43
11:08
Most of the universe is made up of a mysterious entity that pervades space: dark energy.
The Big Bang, Cosmology part 1: Crash Course Astronomy #42
13:09
Thanks to observations of galaxy redshifts, we can tell that the universe is EXPANDING!
Dark Matter: Crash Course Astronomy #41
11:45
Today on Crash Course Astronomy, Phil dives into some very dark matters.
Gamma-Ray Bursts: Crash Course Astronomy #40
13:51
The discovery of gamma-ray bursts is an epic story.
Galaxies, part 2: Crash Course Astronomy #39
15:20
Active galaxies pour out lots of energy.
Galaxies, part 1: Crash Course Astronomy #38
11:51
Galaxies contain gas, dust, and billions of stars or more.
The Milky Way: Crash Course Astronomy #37
10:59
Today we’re talking about our galactic neighborhood: The Milky Way.
Nebulae: Crash Course Astronomy #36
12:01
Astronomers study a lot of things, but nebulae might be the most beautiful of them all.
Star Clusters: Crash Course Astronomy #35
10:21
Last week we covered multiple star systems, but what if we added thousands to the mix?
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