Cosmos: A Personal Voyage is a thirteen-part television series presented by Carl Sagan. covered a wide range of scientific subjects including the origin of life and a perspective of our place in the universe. It is the most widely watched PBS series in the world.

Carl Sagan’s Cosmos (5) – Blues For A Red Planet 1

Carl Sagan’s Cosmos (5) – Blues For A Red Planet 2

Carl Sagan’s Cosmos (5) – Blues For A Red Planet 3

Carl Sagan’s Cosmos (5) – Blues For A Red Planet 4

Carl Sagan’s Cosmos (5) – Blues For A Red Planet 5

Carl Sagan’s Cosmos (5) – Blues For A Red Planet 6

Carl Sagan’s Cosmos (5) – Blues For A Red Planet 7

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