Home Entertainment Sports Local News Live TV & Schedule

Cosmos: Possible Worlds

Cosmos: Possible Worlds

fox

Watch Full Episodes

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

Seasons 3 (13 Episodes) • Reality

Watchlist

Season 3

.no-js-301_CosmosPossibleWorlds_LR_01 { display: none !important; }

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

.no-js-CPW-302_CosmosPossibleWorlds_LR_1 { display: none !important; }

S3 E2 Shadows of Forgotten Ancestors

An exploration into human's potential for change.

Aired 9-23-20 • TV-14 DV

.no-js-COS_303 { display: none !important; }

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

.no-js-Cosmso_304 { display: none !important; }

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

Aired 10-7-20 • TV-14 V

.no-js-305_CosmosPossibleWorlds_LR_5_f { display: none !important; }

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

.no-js-CPW306 { display: none !important; }

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

.no-js-CPW307 { display: none !important; }

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

.no-js-308_CosmosPossibleWorlds_LR_2_f { display: none !important; }

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

.no-js-309_CosmosPossibleWorlds_LR_3_f { display: none !important; }

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

.no-js-310_CosmosPossibleWorlds_LR_5_f { display: none !important; }

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

.no-js-311_CosmosPossibleWorlds_LR_02_f { display: none !important; }

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

.no-js-312_CosmosPossibleWorlds_LR_5_f { display: none !important; }

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

.no-js-313_CosmosPossibleWorlds_LR_04_f { display: none !important; }

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

.no-js-COS_308_CLIP_02_Rings_16x9_stitch_1606256848667_1823874627844_mp4_video_1280x720_4500000_primary_audio_eng_10_1280x720_1823887427782 { display: none !important; }

Galileo's Discovery Of Saturn

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

Aired 11-24-20

.no-js-COS_308_CLIP_03_WhyPlanetsHaveRings_16x9_stitch_1606256844395_1823872579758_mp4_video_1280x720_4500000_primary_audio_eng_10_1280x720_1823887427552 { display: none !important; }

Why Planets Have Rings

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

Aired 11-24-20

.no-js-COS_308_CLIP_01_VoyagerTwo_16x9_stitch_1606256841558_1823873091996_mp4_video_1280x720_4500000_primary_audio_und_10_1280x720_1823885379853 { display: none !important; }

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

.no-js-COS_307_CLIP_03_HallsOfExtinction_16x9_stitch_1602724098822_1807051331896_mp4_video_1280x720_4500000_primary_audio_und_10_1280x720_1807084611696 { display: none !important; }

What Are The Halls Of Extinction?

Neil DeGrasse describes life as an emerging property of chemistry.

Aired 10-14-20

.no-js-COS_306_CLIP_03_HaroldUrey_16x9_stitch_1602654734013_1806480451596_mp4_video_1280x720_4500000_primary_audio_eng_10_1280x720_1806747203853 { display: none !important; }

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

.no-js-COS_307_CLIP_03_HallsOfExtinction_16x9_stitch_1602654745672_1806475843734_mp4_video_1280x720_4500000_primary_audio_eng_10_1280x720_1806992451538 { display: none !important; }

What Are The Halls Of Extinction?

Neil DeGrasse describes life as an emerging property of chemistry.

Aired 10-14-20

.no-js-COS_307_CLIP_02_Contact_16x9_stitch_1602654743314_1806475331914_mp4_video_1280x720_4500000_primary_audio_eng_10_1280x720_1806746179964 { display: none !important; }

Contact With A Nonhuman Life Form

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

Aired 10-14-20

.no-js-COS_306_CLIP_02_MeteorShower_16x9_stitch_1602654737045_1806475331815_mp4_video_1280x720_4500000_primary_audio_eng_10_1280x720_1806741571864 { display: none !important; }

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

.no-js-COS_307_CLIP_01_AlienIntelligence_16x9_stitch_1602654742746_1806473283837_mp4_video_1280x720_4500000_primary_audio_eng_10_1280x720_1806741059605 { display: none !important; }

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

.no-js-COS_306_CLIP_01_Spectroscopy_16x9_stitch_1602654740737_1806474819895_mp4_video_1280x720_4500000_primary_audio_eng_10_3840x2160_1806736451884 { display: none !important; }

What is Spectroscopy?

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

Aired 10-14-20

.no-js-COS_304_CLIP_02_Genetics_16x9_stitch_1601343860175_1796812355976_mp4_video_1280x720_4500000_primary_audio_und_10_1280x720_1796878915614 { display: none !important; }

The Emergence Of Genetics

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

Aired 9-28-20

.no-js-COS_304_CLIP_03_Vavilov_16x9_stitch_1601351699155_1796880963648_mp4_video_1280x720_4500000_primary_audio_und_10_1280x720_1796888131511 { display: none !important; }

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

How to watch on FOX NOW?

Watch more content than ever before! Stream full episodes of your favorite FOX shows LIVE or ON DEMAND. Catch primetime FOX shows with a TV provider login. You can even restart Live TV to watch from the beginning!

Apple App Store

Google App Store

How To Watch

.no-js-Device%20Mockup_112922x1 { display: none !important; }

Watch more content than ever before! Stream full episodes of your favorite FOX shows LIVE or ON DEMAND. Catch primetime FOX shows with a TV provider login. You can even restart Live TV to watch from the beginning!

Apple App Store

Google App Store