Cosmos
S01E13 Unafraid of the Dark
The Ship of the Imagination embarks on its ultimate expedition to delve into one of the universe's greatest enigmas: dark energy. We encounter the remarkable yet overlooked scientist, Fritz Zwicky, whose groundbreaking prediction of supernovas significantly advanced our comprehension of dark energy, the mysterious force that surpasses gravity on a cosmic scale. During this final voyage, we uncover the heartfelt message hidden within Voyager's Interstellar Golden Record and reflect on the profound experience of existence on Earth, culminating with Carl Sagan’s poignant reflection, The Pale Blue Dot.
Season 1 Episodes
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3
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5
6
7
8
9
10
11
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13
Standing Up in the Milky Way
Some of the Things that Molecules Do
When Knowledge Conquered Fear
A Sky Full of Ghosts
Hiding in the Light
Deeper, Deeper, Deeper Still
The Clean Room
Sisters of the Sun
The Lost Worlds of Planet Earth
The Electric Boy
The Immortals
The World Set Free
Unafraid of the Dark