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Season 9 – What on Earth?

Play trailer Poster for Season 9 – What on Earth? Mar 2021 Special Interest Documentary Adventure Play Trailer Watchlist
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Science Channel's most watched series reveals Earth as it's never been seen before. Illuminating views captured by more than 4,000 orbiting satellites, "What on Earth?" investigates mysteries from strange geological occurrences to weird man-made structures. Every day, the eyes in the sky uncover new mysterious phenomena, and some defy easy explanation. To search for answers, the series combines modern imaging technology with analysis from military and intelligence professionals as well as leading scientists.
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What on Earth? — Season 9

What on Earth? — Season 9

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Episodes

Episode 1 Aired Mar 11, 2021 Curse of the Amazon Nazis When investigators spot strange anomalies in the Amazon jungle, the discovery stokes rumors of a long-lost Nazi base in the Americas. Details Episode 2 Aired Mar 18, 2021 Epstein's Forbidden Temple Satellite evidence of a strange building on a mysterious island owned by Jeffrey Epstein points to something sinister; experts use cutting-edge technology to investigate why it was built and what goes on here. Details Episode 2 Aired Mar 13, 2021 Prison Camp Conspiracy Satellites monitoring North Korean activity capture images of a long series of structures that appear to have suspicious military implications; image analysts detect a link to communist prison camps, but it's true purpose may be even more disturbing. Details Episode 3 Aired Mar 25, 2021 Aztec Alien Mystery When satellite images reveal spot a strange white substance in the land of the Aztecs, experts investigate the site for extraterrestrial connections; what they find could explain the rise of one of the world's greatest civilizations. Details Episode 4 Aired Mar 20, 2021 NASA's Alien Desert An unusual clearing of Arizona landscape contains a series of mysteriously arranged circles; experts use advanced image analysis to reveal astonishing similarities to lunar impact craters with a classified purpose. Details Episode 4 Aired Apr 1, 2021 Gate to the Viking Gods New evidence reveals dozens of bizarre circular structures buried in the remote hills of Norway; an expert investigation uncovers a mysterious burial ground that may have been a portal to the Viking spiritual realm. Details Episode 5 Aired Apr 8, 2021 America's Swamp Castle Satellite images capture bizarre structures in the remote and inhospitable swamplands of Louisiana; experts investigate a forgotten war-torn fortress with a mysterious connection to the sinking ruins of a classified military installation. Details Episode 6 Aired Mar 27, 2021 Secret Nazi Horror Lab Satellite images capture a foreboding concrete structure that's mysteriously deserted just offshore in the Baltic Sea; experts investigate and uncover a secret WWII weapons testing facility and the sinister ruins of a secret Nazi laboratory. Details Episode 6 Aired Apr 15, 2021 Lost City of the Vampires Satellite images reveal a long-lost village buried in a dense forest; archaeologists investigate and uncover a mysterious gravesite with the remains of decapitated skeletons and possible evidence of vampire burials. Details Episode 7 Aired Apr 22, 2021 Temple of the Island Eater Satellites capture evidence of a mysterious structure in a remote and rocky area of Hawaii; when experts investigate, what they find could point to human sacrifices and the wrath of a shape-shifting god. Details Episode 8 Aired Apr 29, 2021 Horror of Dead Man's Island Experts investigate a gigantic ship that emerges from the sands of a strange island; what they find reveals evidence of a horrific Viking massacre. Details Episode 8 Aired Apr 3, 2021 Warrior Fortress Mystery Satellite images reveal a mountaintop structure in Scotland that appears to be a centuries-old fortified settlement; an investigation uncovers ancient stone carvings that may link the site to one of the most enigmatic civilizations in history. Details Episode 9 Aired May 6, 2021 Stalin's Secret Atlantis When experts spot what appears to be an abandoned city in the Caspian Sea, they investigate declassified Cold War evidence to reveal an Atlantis-like city built by the Soviets; what they find exposes its long-lost secrets. Details Episode 10 Aired Apr 10, 2021 Mystery of the Stone Giant Satellites capture an enormous human figure etched into the lifeless Chilean desert landscape; archaeologists investigate and discover a centuries-old stone geoglyph linked to the mysterious disappearance of an ancient civilization. Details Episode 10 Aired May 13, 2021 America's Secret Apocalypse Satellite images reveal a mysterious pattern of six perfect circles hidden in the desert landscape of New Mexico; experts investigate and uncover evidence of catastrophic military testing deliberately erased from history. Details Episode 12 Aired Apr 17, 2021 Secrets of the Ice Station Satellites capture images of a strange oval formation in the remote and uninhabitable icy wilderness of Antarctica; experts speculate a possible abandoned research facility with a classified and mysterious past. Details Episode 14 Aired Apr 24, 2021 Mystery Inside the Mines Satellite images capture bizarre clusters of human-made mounds neatly patterned across the English countryside; an archaeological investigation uncovers an array of decaying industrial buildings and evidence of a mysterious mining enterprise. Details Episode 49 Aired May 1, 2021 Desert Mystery Moat Satellite images capture a mysterious ring of water surrounding an elevated structure in the remote reaches of the Gobi Desert; intelligence analysts investigate a possible link to communist China's secret and deadly labor camps. Details Episode 52 Aired May 8, 2021 Secret Antarctic Invasion Satellite images capture four suspicious rectangular shapes neatly arranged in the barren Antarctic wilderness; experts investigate and uncover a potential covert Russian military operation to secure undiscovered mineral riches. Details Episode 55 Aired May 15, 2021 Swamp of Nightmares Satellite images capture an enormous geometric pattern stamped in the vast swamplands of Florida; experts investigate and uncover a barbaric and shameful past of historic proportions. Details Episode 58 Aired May 22, 2021 Mystery of Blood River Satellite images capture what appears to be a massive river of blood flowing through the barren landscape of Siberia; experts investigate and discover a nearby industrial plant that's suspected to be one of the most polluting enterprises in history. Details Episode 61 Aired May 29, 2021 Mystery of Ice Mountain Thermal infrared satellite imaging captures a mysterious red spot on a frozen island near Antarctica; experts investigate and discover an extremely rare lava lake that could help astronomers find extraterrestrial life in the universe. Details Episode 64 Aired Jun 5, 2021 Horror on Spike Island Satellite images capture a vast and mysterious geometric shape on a harbor island in southern Ireland; experts investigate and uncover a notoriously brutal 19th-century prison containing a torturous and deadly past. Details Episode 67 Aired Jun 12, 2021 Colombian Death Ring Satellite images capture an unusually large circular structure outside a small town in foothills of northern Colombia; experts investigate and uncover a gladiatorial ring where combatants face a deadly traditional challenge. Details Episode 73 Aired Jun 26, 2021 Ghost Village of the Damned Satellite images capture a cluster of bizarre man-made shapes carved deep into the fields of Yorkshire, England; experts investigate and uncover the ghostly outline of an ancient settlement that came to a mysteriously sudden and catastrophic demise. Details Episode 76 Aired Jul 3, 2021 Barrels of Toxic Doom Satellite images capture a strange arrangement of white objects on a remote military base in Washington state; experts investigate and uncover super-sized storage containers that may have a disturbing purpose on a facility with a deadly legacy. Details Episode 79 Aired Jul 10, 2021 Secrets of Apocalypse Island Satellite images reveal abandoned and overgrown ruins on a mystery island in the East River near Manhattan; experts investigate and discover an uninhabited and secluded area that may be linked to one of the most deadly diseases in history. Details Episode 82 Aired Jul 17, 2021 Secrets of the Arctic Lab Satellite images capture a mysterious concrete structure protruding from the remote and frozen arctic landscape; experts investigate a possible top secret scientific research facility with an objective of resurrecting extinct species from the dead. Details Episode 85 Aired Jul 24, 2021 Desert Death Station Satellite images capture a bizarre series of mounds arranged in a mysterious pattern in the remote Utah desert; experts investigate a possible top secret military installation developing chemical and biological weapons on a catastrophic scale. Details Episode 88 Aired Jul 31, 2021 Texas Sinkhole Debacle Satellite images capture an enormous lake mysteriously covering a road in the dry Texas landscape; experts investigate and uncover a vast expanse of sinking land morphing into a giant void that's poised for a geological disaster. Details Episode 91 Aired Aug 7, 2021 Mafia Nuclear Maze Satellite images capture a gigantic concrete slab the size of a town that's mysterious positioned in the Sicilian hillside; experts investigate a possible nuclear waste dump with Mafia connections that could be a brewing environmental catastrophe. Details Episode 94 Aired Aug 14, 2021 Antarctic Polar Puzzle Satellite images capture a jagged, saw-shaped structure mysteriously extending from the frigid mountains of Antarctica; experts investigate and uncover a scientific military research station and a nuclear experiment gone catastrophically wrong. Details Episode 97 Aired Aug 21, 2021 Chinese Nuclear Village Satellite images capture a mysterious village of ruins emerging from a river in southern China; experts investigate and uncover a possible subterranean network of tunnels used for containing and testing a catastrophic nuclear arsenal. Details Episode 100 Aired Aug 28, 2021 Circles of Ancient Magic Satellite images capture a mysterious stone structure of two enormous concentric circles in the English countryside; an archaeologist discovers a pagan landscape saturated in myth that may be linked to ancient magicians of King Arthur. Details Episode 103 Aired Sep 11, 2021 Ancient Warrior Fortress Satellite images reveal a mountaintop structure in Scotland that appears to be a centuries-old fortified settlement; an investigation uncovers ancient stone carvings that may link the site to an enigmatic warrior civilization. Details Episode 106 Aired Sep 18, 2021 Apocalypse California Satellite images capture a bizarre patch of barren land in the dense forests of California's Sierra Nevada mountains; experts investigate and uncover underground magma chambers and volcanic activity on a catastrophic scale. Details Episode 109 Aired Sep 25, 2021 Secrets of Lake Laboratory Satellite images capture nine bizarre ring-like structures floating in a remote lake in Ontario, Canada; experts investigate and uncover a gigantic outdoor aquatic laboratory conducting chemical experiments with fish mutation and oil-eating bacteria. Details Episode 112 Aired Oct 2, 2021 Hitler's Invisible Megaship Satellite images capture a mysterious rectangular structure submerged in the waters of a remote fjord in the Norwegian Arctic Circle; experts investigate and uncover an area associated with one of the most powerful and fearsome battleships of WWII. Details Episode 115 Aired Oct 5, 2021 Tsunami Ghost Forest Satellite images capture the ghostly remains of a forest rising from the waves off the coast of Oregon; experts investigate and uncover Native American folktales of a devastating marine event and evidence of an impending calamitous tsunami. Details Episode 120 Aired Oct 12, 2021 Tomb of Atomic Mountain Satellite images capture a bizarre concrete structure situated in the Rocky Mountain peaks of southwestern Colorado; experts investigate and uncover a radioactive waste site linked to a mysterious mining town entombed in rock. Details

Season Info

Executive Producer
Greg Chivers, Martin Durkin, Neil Laird
Network
Science Channel
Rating
TV-PG
Genre
Special Interest, Documentary, Adventure
Original Language
English
Release Date
Mar 11, 2021