When did Cosmos Season 2 Episode 9 air?
Cosmos Season 2 Episode 9 aired on April 6, 2020.


An epic adventure in time, space and life.
Famed astrophysicist Neil deGrasse Tyson provides clarity for the vision of the cosmos as he voyages across the universe with never-before-told stories that delve into the scientific concepts of the laws of gravity and the origins of space and time.

Meet the man who stumbled on a hole in the reality of quantum mechanics and the still-unfolding technology that made it possible.
Direct answers for episode-level questions and details.
Cosmos Season 2 Episode 9 aired on April 6, 2020.
This episode runs for approximately 43 minutes.
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