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Science and Nature

Crash Course Astronomy

Introduction to Astronomy: Crash Course Astronomy #1

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

Introduction to Astronomy: Crash Course Astronomy #1

Season 1 Episode 1 | 12m 11s

Welcome to the first episode of Crash Course Astronomy. Your host for this intergalactic adventure is the Bad Astronomer himself, Phil Plait. We begin with answering a question: "What is astronomy?"

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Crash Course Astronomy

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