
Mars: Crash Course Astronomy #15
Episode 15 | 10m 11s
Mar is the fourth planet from the sun and the outermost of the terrestrial planets.
The fourth planet from the sun and the outermost of the terrestrial planets, Mars has long been a popular spot for missions and imagination. Phil walks you through the planet's topography, core, and features. We'll take a look back to Mars's past and makes predictions for its future, including the possibilities for human life.
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Problems with Closed Captions? Closed Captioning Feedback

Mars: Crash Course Astronomy #15
Episode 15 | 10m 11s
The fourth planet from the sun and the outermost of the terrestrial planets, Mars has long been a popular spot for missions and imagination. Phil walks you through the planet's topography, core, and features. We'll take a look back to Mars's past and makes predictions for its future, including the possibilities for human life.
Problems with Closed Captions? Closed Captioning Feedback
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