- Episode 1: "The Shores of the Cosmic Ocean"
- Episode 2: "One Voice in the Cosmic Fugue"
- Episode 3: "The Harmony of the Worlds"
- Episode 4: "Heaven and Hell"
- Episode 5: "Blues for a Red Planet"
- Episode 6: "Traveler's Tales"
- Episode 7: "The Backbone of Night"
- Episode 8: "Travels in Space and Time"
- Episode 9: "The Lives of the Stars"
- Episode 10: "The Edge of Forever"
- Episode 11: "The Persistence of Memory"
- Episode 12: "Encyclopaedia Galactica"
- Episode 13: "Who Speaks For Earth"