Browse episode ratings trends for Cosmos: Possible Worlds. Simply click on the interactive rating graph to explore the best and worst of Cosmos: Possible Worlds's 13 episodes.
Best Episodes of Cosmos: Possible Worlds
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Worst Episodes of Cosmos: Possible Worlds
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Cosmos: Possible Worlds Episode Guide
Ladder to the Stars
S1 Ep1
9th Mar 2020
An adventure spanning billions of years into the evolution of life.
The Fleeting Grace of the Habitable Zone
S1 Ep2
9th Mar 2020
A long-term vision of humanity's future worlds is explored.
Lost City of Life
S1 Ep3
16th Mar 2020
Explore the story behind the man who found the first clues to life's beginnings on Earth.
Vavilov
S1 Ep4
16th Mar 2020
Nikolai Vavilov risked his life for a discovery that would change the history of science.
The Cosmic Connectome
S1 Ep5
23rd Mar 2020
An abandoned orphan's dream opens the way to understanding the architecture of thought.
The Man of a Trillion Worlds
S1 Ep6
23rd Mar 2020
A young Carl Sagan realizes his childhood dreams, carrying his mentors' research forward.
The Search for Intelligent Life on Earth
S1 Ep7
30th Mar 2020
A hidden underground network, a collaboration of four kingdoms of life, is revealed.
The Sacrifice of Cassini
S1 Ep8
30th Mar 2020
A scientist figures out how to go to the moon while fighting for his life in a war trench.
Magic Without Lies
S1 Ep9
6th Apr 2020
Spotlighting the man who discovered a hole in reality and the technology that it made possible.
A Tale of Two Atoms
S1 Ep10
6th Apr 2020
Examining how a deadly embrace between two atoms altered the fate of the world.
Shadows of Forgotten Ancestors
S1 Ep11
13th Apr 2020
An exploration into the similarities and differences of humans and animals.
Coming of Age in the Anthropocene
S1 Ep12
13th Apr 2020
Following the greatest stories of prophecy, a possible future for a newborn is depicted.
Seven Wonders of the New World
S1 Ep13
20th Apr 2020
A visit to the 2039 New York World's Fair, where intractable problems may have been solved.
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The first episode of Cosmos: Possible Worlds aired on March 09, 2020.
The last episode of Cosmos: Possible Worlds aired on April 20, 2020.
