Monday, October 20th TV listings for Science HD
How the Universe Works The Quasar Engima
Quasars are the brightest and most powerful objects in the universe, and though they have shaped the cosmos, they might ultimately destroy everything that exists.
How the Universe Works Dark History of the Solar System
Our solar system hides a dark and violent past and new discoveries reveal that Earth and the planets were formed from the destruction of alien worlds that came before us.
Expedition Deep Ocean Indian Ocean: Tsunami Zone
Victor Vescovo and his team head to the Indian Ocean.
Expedition Deep Ocean Atlantic Ocean: Earthquake Abyss
Victor Vescovo's team searches for the deepest point of the Atlantic Ocean.
Expedition Deep Ocean Southern Ocean: Into The Freezer
Victor Vescovo's team searches for the deepest point of the Southern Ocean.
Expedition Deep Ocean Arctic Ocean: Polar Abyss
Victor Vescovo's team concludes its mission in the Arctic Ocean.
Expedition Deep Ocean Pacific Ocean: World's Deepest
Victor Vescovo's team takes on the Mariana Trench in the Pacific Ocean.
Secrets in the Jungle Creature of Lake Eacham
In the Australian rain forests of Lake Eacham, a scientist discovers a mysterious mouse-like creature that glows in the dark; strange cylindrical tubes are uncovered in the forests of India; hundreds of human bones are found in a Belizean cave.
Secrets in the Jungle Enigma Animal of Colombia
In the tropical lowlands of Northern Colombia, a team of scientists discover a massive, unidentified animal vertebra; dozens of jars packed with bones are uncovered in Cambodia; a strange rusted vehicle is found on the small island of Peleliu.
Secrets in the Jungle Mystery Fossil of Madagascar
On the island of Madagascar, paleontologists discover an intact fossil unlike any known animal, living or extinct. Also, bizarre stone spheres are discovered in Costa Rica and the curious remains of a small man are found in Chiapas, Mexico.
Secrets in the Jungle Mystery Skeleton of Belize
In the rain forests of Belize, researchers find a bizarre skeleton deep underground in a mysterious cave; an ancient city is discovered on a remote plateau in Cambodia; a strange coin is unearthed on the Wessel Islands of Australia.
Secrets in the Jungle Mystery of Mexico's Skull Cave
In the jungles of southern Mexico, a rancher discovers dozens of skulls and bones on a cave floor; strange grass-covered domes are investigated in the Philippines; archaeologists uncover carved stone figures on the Hawaiian island of Kauai.
Secrets in the Jungle Stone Secrets of Kilwa Island
Off the coast of Tanzania, a puzzling site containing massive stone blocks is revealed on Kilwa Island; the discovery of giant animal bones baffle researchers in Australia; hundreds of human bones are uncovered in a Guatemalan rain forest.
Secrets in the Jungle Secret Structures of Guatemala
In Guatemala, archaeologists identify an ancient site containing a series of unknown structures; a lake full of jellyfish is studied on a remote South Pacific island; Argentinian researchers discover a complex that may have a dark past.
Secrets in the Jungle Secret Cave of Kolombagara
On the volcanic island of Kolombagara, explorers uncover a mysterious man-made cave in the dense jungle; a researcher finds two unknown animal skulls in Vietnam; human remains are discovered in a narrow chamber of a South African cave system.
Secrets in the Jungle Stone Secrets of Kilwa Island
Off the coast of Tanzania, a puzzling site containing massive stone blocks is revealed on Kilwa Island; the discovery of giant animal bones baffle researchers in Australia; hundreds of human bones are uncovered in a Guatemalan rain forest.
Secrets in the Jungle Secret Structures of Guatemala
In Guatemala, archaeologists identify an ancient site containing a series of unknown structures; a lake full of jellyfish is studied on a remote South Pacific island; Argentinian researchers discover a complex that may have a dark past.
Secrets in the Jungle Secret Cave of Kolombagara
On the volcanic island of Kolombagara, explorers uncover a mysterious man-made cave in the dense jungle; a researcher finds two unknown animal skulls in Vietnam; human remains are discovered in a narrow chamber of a South African cave system.
Secrets in the Jungle Mystery of Mexico's Skull Cave
In the jungles of southern Mexico, a rancher discovers dozens of skulls and bones on a cave floor; strange grass-covered domes are investigated in the Philippines; archaeologists uncover carved stone figures on the Hawaiian island of Kauai.
Secrets in the Jungle Creature of Lake Eacham
In the Australian rain forests of Lake Eacham, a scientist discovers a mysterious mouse-like creature that glows in the dark; strange cylindrical tubes are uncovered in the forests of India; hundreds of human bones are found in a Belizean cave.
Secrets in the Jungle Enigma Animal of Colombia
In the tropical lowlands of Northern Colombia, a team of scientists discover a massive, unidentified animal vertebra; dozens of jars packed with bones are uncovered in Cambodia; a strange rusted vehicle is found on the small island of Peleliu.
Outrageous Acts of Science Epic Elements
Boiling science down to its component parts; these pioneers have wrestled with the forces of the universe and faced the elements in order to capture something extraordinary.
NASA's Unexplained Files Rise of the Planet Killer
A mars mission captures an image of a strange structure on the planet; an intriguing sight on the dark side of the moon; a planet-eating star gives scientists a peek of Earth's bleak future.
NASA's Unexplained Files Secret Aliens
An astronomer records an unusual radio signal from beyond the solar system; FBI agents find classified documents at the home of a NASA scientist; when scientists discover strange DNA in the octopus, they examine if their origins could be alien.