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Download HD Season 2 Episode
- Season 1 Standing Up in the Milky Way
- Season 1 Some of the Things that Molecules Do
- Season 1 When Knowledge Conquered Fear
- Season 1 A Sky Full of Ghosts
- Season 1 Hiding in the Light
- Season 1 Deeper, Deeper, Deeper Still
- Season 1 The Clean Room
- Season 1 Sisters of the Sun
- Season 1 The Lost Worlds of Planet Earth
- Season 1 The Electric Boy
- Season 1 The Immortals
- Season 1 The World Set Free
- Season 1 Unafraid of the Dark
Cosmos - Season 1 Episode 8 Sisters of the Sun
8.47 60 minutes Discover the remarkable story of Annie Jump Cannon and Cecilia Payne, two incredible women who challenged conventional wisdom and uncovered the real-life story of the stars. Cannon led a group of female astronomers in the early 20th century to catalogue the spectral characters of stars, and two decades later, young British beauty Payne joined forces with Cannon to analyze the data and uncover the chemical compositions of the stars. Later, travel on the Ship of the Imagination to explore the lives and deaths of stars.
