S1 E13 - Unafraid of the Dark
S1 E12 - The World Set Free
S1 E11 - The Immortals
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.
Cosmos - watch online: stream, buy or rent
You are able to buy "Cosmos" on Apple iTunes as download.