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Full Episodes

Episode
54:38
Ancient Skies
E3: Our Place in the Universe
In Episode 3, we complete the puzzle of our ancient skies, collecting the missing pieces required for an accurate model of our universe.

Episode
55:14
Ancient Skies
E2: Finding the Center
Follow the efforts to give the Earth a shape and a place. From flat Earth legends to Galileo's telescope, track major changes in scientific understanding. Ideas rise and fall as we continue to explore our ancient skies.