Earth-Centered Cosmos
Clip: Episode 2 | 1m 58sVideo has Closed Captions
Explore Ptolemy's earth-centered model of the cosmos.
Explore ancient astronomer Ptolemy's model of the cosmos, which placed the Earth at the center of everything.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Earth-Centered Cosmos
Clip: Episode 2 | 1m 58sVideo has Closed Captions
Explore ancient astronomer Ptolemy's model of the cosmos, which placed the Earth at the center of everything.
Problems playing video? | Closed Captioning Feedback
How to Watch Ancient Skies
Ancient Skies is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
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Episode 2 Preview | Finding the Center
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Preview: Ep2 | 30s | Episode two charts our efforts to give the earth shape and place in the cosmos. (30s)
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Clip: Ep2 | 2m 38s | Take an in depth look at the celestial bodies discovered by Galileo. (2m 38s)
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