When did Cosmos Season 1 Episode 5 air?
Cosmos Season 1 Episode 5 aired on April 6, 2014.


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.

The Ship of the Imagination travels back in time to reveal 11th century Europe and North Africa during the golden age of Islam, when brilliant physicist Ibn al-Haytham discovered the scientific method and first understood how we see, and how light travels. Later, William Herschel discovers the infrared and the signature hidden in the light of every star, eventually unlocking one of the keys to the cosmos.
Direct answers for episode-level questions and details.
Cosmos Season 1 Episode 5 aired on April 6, 2014.
This episode runs for approximately 46 minutes.
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