Cosmos · Season 2, Episode 3
Cosmos Season 2 Episode 3: When Knowledge Conquered Fear
About Cosmos: Hosted by renowned astrophysicist Neil deGrasse Tyson, Cosmos will explore how we discovered the laws of nature and found our coordinates in space and time. It will bring to life never-before-told stories of the heroic q
More from Season 2
Season 2, Episode 1: Standing Up in the Milky Way Season 2, Episode 2: Some of the Things That Molecules Do Season 2, Episode 4: A Sky Full of Ghosts Season 2, Episode 5: Hiding in the Light Season 2, Episode 6: Deeper, Deeper, Deeper Still Season 2, Episode 7: The Clean Room Season 2, Episode 8: Sisters of the Sun Season 2, Episode 9: The Lost Worlds of Planet Earth Season 2, Episode 10: The Electric Boy Season 2, Episode 11: The Immortals Season 2, Episode 12: The World Set Free Season 2, Episode 13: Unafraid of the Dark