Cosmos

Season 2, Episode 6

Episode Title: The Man of a Trillion Worlds

Air Date: 2020-03-23

Overview:

A child lies on the rug of a tenement dreaming of interstellar adventures. At the dawn of the space age, a young Carl Sagan's career is forged in the clash of his mentors, two scientific titans. Sagan goes on realize his childhood dreams, to carry their research forward and communicate its significance to the whole world.