Harmony of the Worlds

8.8/10 · 719 votesOct 12, 198060 min

Ranked #10 of 13 in Season 1•−0.1 vs season avg

This episode is a historical re-creation of the life of Johannes Kepler, the last scientific astrologer, the first modern astronomer and the author of the first science fiction novel. Kepler provided the insight into how the moon and the planets move in their orbits and ultimately

Season 1 Episodes13

E1 8.9

The Shores of the Cosmic Ocean

E2 9.0

One Voice in the Cosmic Fugue

E3 8.8Now viewing

Harmony of the Worlds

E4 8.9

Heaven and Hell

E5 8.9

Blues for a Red Planet

E6 8.8

Travellers' Tales

E7 8.8

The Backbone of Night

E8 9.1

Journeys in Space and Time

E9 9.0

The Lives of the Stars

E10 9.0

The Edge of Forever

E11 8.7

The Persistence of Memory

E12 8.9

Encyclopedia Galactica

E13 9.0

Who Speaks for Earth?

Cast1

Carl Sagan

Self - Host

Crew6

Carl Sagan

Writer

Adrian Malone

Director

Ann Druyan

Writer

Steven Soter

Writer

Richard Wells

Associate Producer

David F. Oyster

Director

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Episode Summary

"Harmony of the Worlds" is episode 3 of Cosmos: A Personal Voyage season 1. It scored 8.8/10 from 719 votes, ranking #10 of 13 episodes this season (season average 8.9). Directed by Adrian Malone, David F. Oyster and written by Carl Sagan, Ann Druyan, Steven Soter, it aired on October 12, 1980.

Harmony of the Worlds

Seasons1

Season 1 Episodes13

Cast1

Crew6

Discussion

Episode Summary