What On Earth?

What On Earth? - Science Channel

Science Channel

Reality Series

2015

TVPG

Science

Documentary

An exploration of breathtaking images and unfathomable mysteries.

Where to Stream

2015– Reality Series 12 Seasons464 Episodes

Upcoming TV Airings

The airings below are based on a generic national schedule. Times and dates can vary by TV provider.

Friday, November 14

Temple of the Island Eater

Season 9 • Episode 7

Experts investigate evidence of a mysterious structure in a remote and rocky area of Hawaii.

Friday, November 14

Stalin's Secret Atlantis

Season 9 • Episode 9

Experts investigate Cold War evidence to reveal an Atlantis-like city built by the Soviets.

Friday, November 14

Australia's Nuclear Desert

Season 10 • Episode 1

An investigation reveals a secret nuclear weapons testing cover-up by the British government.

Friday, November 14

Horror of Dead Man's Island

Season 9 • Episode 8

Experts investigate a gigantic ship that emerges from the sands of a strange island.

Friday, November 14

Viking Warrior Invasion

Season 10 • Episode 2

Satellite images capture groups of circular structures in the forests of Derbyshire, England.

Friday, November 14

America's Secret Apocalypse

Season 9 • Episode 10

Experts uncover evidence of catastrophic military testing in the desert landscape of New Meixco.

Friday, November 14

Mystery of Apache Mountain

Season 10 • Episode 3

Experts uncover ruins of a 19th century Apache fortification linked to a treacherous migrant route.

Saturday, November 15

Viking Warrior Invasion

Season 10 • Episode 2

Satellite images capture groups of circular structures in the forests of Derbyshire, England.

Saturday, November 15

America's Secret Apocalypse

Season 9 • Episode 10

Experts uncover evidence of catastrophic military testing in the desert landscape of New Meixco.

Saturday, November 15

Mystery of Apache Mountain

Season 10 • Episode 3

Experts uncover ruins of a 19th century Apache fortification linked to a treacherous migrant route.

Saturday, November 15

Horror of Dead Man's Island

Season 9 • Episode 8

Experts investigate a gigantic ship that emerges from the sands of a strange island.

Saturday, November 15

Temple of the Island Eater

Season 9 • Episode 7

Experts investigate evidence of a mysterious structure in a remote and rocky area of Hawaii.

Friday, November 21

Hidden Fortress of Secrets

Season 10 • Episode 4

Satellite images capture a strange castle-like structure hidden in the dense woodlands of Scotland.

Friday, November 21

Mystery of the Cursed Forest

Season 10 • Episode 6

Experts investigate an experimental bomb testing site critical to WWII British weapons development.

Friday, November 21

Code of the Viking Witch

Season 10 • Episode 5

Experts uncover a mysterious labyrinth with links to ancient Viking black magic and dark rituals.

Friday, November 21

Legend of Moonshine Forest

Season 10 • Episode 8

Experts investigate a landscape linked to prohibition activity and a prolific WWI munitions factory.

Friday, November 21

Secrets of the Roman Occult

Season 10 • Episode 7

Aerial drone imaging captures a sophisticated complex of lost, ancient Roman buildings in Yorkshire.

Friday, November 21

Nuclear Ghost Towns

Season 10 • Episode 9

A collection of sprawling towns that appear to be completely unoccupied in Belarus.

Friday, November 21

Lair of the Living God

Season 10 • Episode 10

Satellite images capture a cone-like structure perched on the summit of a mountain range in Turkey.

Saturday, November 22

Secrets of the Roman Occult

Season 10 • Episode 7

Aerial drone imaging captures a sophisticated complex of lost, ancient Roman buildings in Yorkshire.

Saturday, November 22

Nuclear Ghost Towns

Season 10 • Episode 9

A collection of sprawling towns that appear to be completely unoccupied in Belarus.

Saturday, November 22

Lair of the Living God

Season 10 • Episode 10

Satellite images capture a cone-like structure perched on the summit of a mountain range in Turkey.

Saturday, November 22

Legend of Moonshine Forest

Season 10 • Episode 8

Experts investigate a landscape linked to prohibition activity and a prolific WWI munitions factory.

Saturday, November 22

Hidden Fortress of Secrets

Season 10 • Episode 4

Satellite images capture a strange castle-like structure hidden in the dense woodlands of Scotland.

Friday, November 28

Curse of Phantom Island

Season 7 • Episode 4

When an island off the coast of Mexico disappears, officials scramble to find an explanation.

Friday, November 28

Amazon's Secret Nightmare

Season 7 • Episode 6

Satellites spot anomalies in the unexplored Amazonian jungle.

Friday, November 28

Imhotep's Lost Labyrinth

Season 7 • Episode 8

Satellites spot an anomaly at Egypt's oldest pyramid, uncovering a long-lost labyrinth.

Friday, November 28

Hunt for Atlantis

Season 7 • Episode 10

Satellites show a spiral structure from space and experts think it may be the lost city of Atlantis.

Friday, November 28

Bermuda Triangle of Space

Season 7 • Episode 2

A site in the Atlantic Ocean causes instruments on the International Space Station to malfunction.

Friday, November 28

Armageddon USA

Season 7 • Episode 5

The people of a thriving Midwestern town suddenly disappear, they leave behind an eerie ghost town.

Friday, November 28

Chernobyl's Nuclear Monsters

Season 7 • Episode 3

Circles of reindeer appear in remote tundra of Sweden; possible results from Chernobyl disaster.

Saturday, November 29

Bermuda Triangle of Space

Season 7 • Episode 2

A site in the Atlantic Ocean causes instruments on the International Space Station to malfunction.

Saturday, November 29

Armageddon USA

Season 7 • Episode 5

The people of a thriving Midwestern town suddenly disappear, they leave behind an eerie ghost town.

Saturday, November 29

Chernobyl's Nuclear Monsters

Season 7 • Episode 3

Circles of reindeer appear in remote tundra of Sweden; possible results from Chernobyl disaster.

Saturday, November 29

Hunt for Atlantis

Season 7 • Episode 10

Satellites show a spiral structure from space and experts think it may be the lost city of Atlantis.

Saturday, November 29

Curse of Phantom Island

Season 7 • Episode 4

When an island off the coast of Mexico disappears, officials scramble to find an explanation.

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