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Cosmos: Possible Worlds

Cosmos: Possible Worlds

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Returning for its third installment, the Emmy and Peabody Award-winning COSMOS will once...

Seasons 3 (13 Episodes) • Reality

Watchlist

Season 3

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SEASON PREMIERE

S3 E1 Ladder to the Stars

An evolutionary adventure over billions of years; an exploration into human's potential for change.

Aired 9-23-20 • TV-14 DV

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S3 E2 Shadows of Forgotten Ancestors

An exploration into human's potential for change.

Aired 9-23-20 • TV-14 DV

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S3 E3 Lost City of Life

The man who found the first clues to life's beginnings on Earth.

Aired 9-30-20 • TV-14

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Nikolai Vavilov risks his life for a discovery that changes the history of science.

Aired 10-7-20 • TV-14 V

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S3 E5 The Cosmic Connectome

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

Aired 10-14-20 • TV-14

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S3 E6 The Man of a Trillion Worlds

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

Aired 11-11-20 • TV-14 L

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S3 E7 The Search for Intelligent Life on Earth

Revelation of the hidden underground network of four kingdoms of life; a true first contact story.

Aired 11-18-20 • TV-PG DL

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S3 E8 The Sacrifice of Cassini

Scientist who made Apollo Mission possible; robotic explorer ordered to die on another world.

Aired 11-25-20 • TV-PG LV

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S3 E9 Magic Without Lies

The man who stumbled on a hole in the reality of quantum mechanics and the unfolding technology.

Aired 12-2-20 • TV-PG V

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S3 E10 A Tale of Two Atoms

How a deadly embrace between science and state altered the fate of the world.

Aired 12-8-20 • TV-14 LV

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S3 E11 The Fleeting Grace of the Habitable Zone

Explore the story of our ancestors who came to realize Earth’s extinction, as well as a long-term vision of our future on other worlds.

Aired 12-15-20 • TV-14 DV

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S3 E12 Coming of Age in the Anthropocene

A baby is born on the day the show premieres; one of her possible futures is explored.

Aired 12-16-20 • TV-14 V

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S3 E13 Seven Wonders of the New World

A visit to the 2039 New York World's Fair, where intractable problems may have been solved.

Aired 12-22-20 • TV-PG DV

Clips & Extras

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Galileo's Discovery Of Saturn

Neil talks about Galileo's long time discovery of Saturn.

Aired 11-24-20

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Why Planets Have Rings

Why do some planets have rings and others don't? Neil explains.

Aired 11-24-20

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The Uninhabitable Planet Uranus

Uranus boasts summers and winters spanning 30 years each, along with a scorching atmosphere, and frigid temps.

Aired 11-24-20

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What Are The Halls Of Extinction?

Neil DeGrasse describes life as an emerging property of chemistry.

Aired 10-14-20

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Who is Harold Urey?

Neil DeGrasse introduces a famous chemist, Harold Urey and his contribution to the evolution of interstellar flight.

Aired 10-14-20

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What Are The Halls Of Extinction?

Neil DeGrasse describes life as an emerging property of chemistry.

Aired 10-14-20

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Contact With A Nonhuman Life Form

Neil DeGrass talks about the first interaction with other life forms.

Aired 10-14-20

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What It Looks Like To Travel Through Space

Neil DeGrasse shows us what it would look like from Earth's perspective to travel through space in a years time.

Aired 10-14-20

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Alien Intelligence Vs. Earthly Intelligence

To better understand other life forms outside our known universe Neil DeGrasse shows us what intelligence exists within it.

Aired 10-14-20

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What is Spectroscopy?

Neil Degrasse explains what it means for stars to exchange matter.

Aired 10-14-20

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The Emergence Of Genetics

Neil deGrasse Tyson talks about the evolution of the study of genetics.

Aired 9-28-20

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Vavilov's Seed Bank During WWII

Neil deGrasse Tyson talks about Vavilov and his work he did while under Nazi regime during WWII.

Aired 9-28-20

Links

About the Show

Returning for its third...

Meet the Cast

Neil deGrasse Tyson

Neil deGrasse Tyson

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