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Crash Course Astronomy show's poster

Science and Nature

Crash Course Astronomy

The Earth: Crash Course Astronomy #11

Welcome to school without the classroom! Join host Phil Plait and discover everything there is to know about the cosmos.

The Earth: Crash Course Astronomy #11

Season 1 Episode 11 | 10m 13s

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

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Crash Course Astronomy

Watch more episodes

Crash Course Astronomy

Life in the Universe: Crash Course Astronomy #46

Phil gives the course a send off with a look at some of his favorite topics.

Crash Course Astronomy

The Oort Cloud: Crash Course Astronomy #22

We're heading to the outskirts of the solar system.

Crash Course Astronomy

Meteors: Crash Course Astronomy #23

What the difference between a meteor, meteorite, and meteoroid?

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