Cosmos: A Personal Voyage

Season 1 · Episode 13 — Who Speaks for Earth?

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Episode1. The Shores of the Cosmic Ocean2. One Voice in the Cosmic Fugue3. Harmony of the Worlds4. Heaven and Hell5. Blues for a Red Planet6. Travellers' Tales7. The Backbone of Night8. Journeys in Space and Time9. The Lives of the Stars10. The Edge of Forever11. The Persistence of Memory12. Encyclopedia Galactica13. Who Speaks for Earth?

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