Cosmos: Possible Worlds • 2020 • 8 episodes • 5h:44m

Following the wildly successful "Cosmos: A Spacetime Odyssey," Neil deGrasse Tyson returns as host to translate more revelations of science into a lavish transporting experience, taking audiences on a series of spiritual voyages of exploration. The show reveals previously uncharted realms, including lost worlds, worlds yet to come, and the worlds that humans may one day inhabit. Ann Druyan, original creative collaborator to Carl Sagan, whose iconic docuseries "Cosmos" provided inspiration for this series, serves as executive producer alongside Seth MacFarlane.

Ladder to the Stars

An adventure spanning billions of years into the evolution of life.

1/12 • 2020 • Astronomy

The Fleeting Grace of the Habitable Zone

A long-term vision of humanity's future worlds is explored.

2/12 • 2020 • Astronomy

Lost City of Life

Explore the story behind the man who found the first clues to life's beginnings on Earth.

3/12 • 2020 • Astronomy


Nikolai Vavilov risked his life for a discovery that would change the history of science.

4/12 • 2020 • Astronomy

The Cosmic Connectome

An abandoned orphan's dream opens the way to understanding the architecture of thought.

5/12 • 2020 • Astronomy

The Man of a Trillion Worlds

A young Carl Sagan realizes his childhood dreams, carrying his mentors' research forward.

6/12 • 2020 • Astronomy

The Search for Intelligent Life on Earth

A hidden underground network, a collaboration of four kingdoms of life, is revealed.

7/12 • 2020 • Astronomy

The Sacrifice of Cassini

A scientist figures out how to go to the moon while fighting for his life in a war trench.

8/12 • 2020 • Astronomy