Sky History2 When millions over the world vanish, a biblical prophecy known as the Rapture will be fulfilled. Are there signs of the prediction actually happening. 2026-04-05 Sir Isaac Newton is considered one of history's great geniuses, but did you know he also predicted the date of the apocalypse. 2026-04-05 Along with Treblinka and Majdanek, Sobibor was one of the camps used in Operation Reinhard, in which the Nazis murdered almost two million people. 2026-04-05 The Sphere, the Prophecy Machine and the Canary: Examine claims Nostradamus predicted Hitler. Plus, learn about the canary resuscitator and a tiny object with the power to kill. 2026-04-05 Uncover the secrets of the Holy Sepulchre, the sacred Christian site built in the same spot as the death and resurrection of Jesus. 2026-04-05 The discovery of the ancient Karahan Tepe megalithic site, displaying perplexing engineering skills, turns the archaeology world on its head. 2026-04-05 Scholars identify Egypt's obelisks as monuments to the pharaohs, while ancient astronaut theorists suggest they may power communication with the gods. 2026-04-05 A British Fighter Legend: A look at the later, clipped wing version flown by Czech refugee pilots in the UK during World War II. Plus, a tour of a restored example. (2 of. 2026-04-05 Superfortress: The story of the prolonged development and the initially troubled operational history of the Boeing B29 Superfortress. (4 of. 2026-04-05 Alice Roberts and Matt Williams visit the Neolithic Orkney World Heritage Site, where they explore finds from archaeological digs across the north of Britain. 2026-04-05 Alice Roberts and Matt Williams present more outstanding archaeology. The team unearths a mass grave and search the Thames for clues to a 17th century tragedy. 2026-04-05 In the north of Britain, a team discovers clues to Scotland's first kingdoms and metal detectorists unearth a Viking treasure hoard. 2026-04-05 Andy makes a startling discovery at the site of the Rendlesham UFO incident, before sending psychic Simi to investigate one of Britain's most haunted inns. 2026-04-05 The discovery of the ancient Karahan Tepe megalithic site, displaying perplexing engineering skills, turns the archaeology world on its head. 2026-04-05 Scholars identify Egypt's obelisks as monuments to the pharaohs, while ancient astronaut theorists suggest they may power communication with the gods. 2026-04-05 What would happen if all humans vanished? Would LA's palm trees spark a huge inferno? What would become of New York? And which animals would take control from man. 2026-04-05 If people disappeared from Earth, what would happen to metallic objects? Would bridges and buildings collapse? And what would become of the US's secret stash of gold. 2026-04-05 In a world void of people, pythons begin to challenge alligators for control of the Everglades. Elsewhere, Shanghai sinks under the weight of its empty skyscrapers. 2026-04-05 Across every profession and industry, icons exist in various forms and have done throughout history, from the Albert Einstein to the Jumbo Jet and the Sydney Opera House. 2026-04-05 In Malta lies an underground complex dating back over 5,000 years, containing the remains of 7,000 humans. But who do the bizarre skulls belong to. 2026-04-05 The world had largely ignored the growing threat of Nazism during the late 1930s and now the appeasement of Hitler was about to have terrible consequences. 2026-04-05 This is the story of that battle, during which a handful of young pilots faced and eventually defeated the might of Goering's bombers. 2026-04-05 The discovery of the ancient Karahan Tepe megalithic site, displaying perplexing engineering skills, turns the archaeology world on its head. 2026-04-05 Scholars identify Egypt's obelisks as monuments to the pharaohs, while ancient astronaut theorists suggest they may power communication with the gods. 2026-04-05 Check out a mythical sculpture unearthed by an Indian tsunami, a 12th-century temple in quake-prone Mexico and a sunken ship in Utah's Great Salt Lake. 2026-04-06 Explore evidence that ties a meteor strike to a Biblical tale. Delve into a treasure-filled tunnel revealed by a sinkhole in Mexico. 2026-04-06 Craig and Sarah take a look at a case from November 2018 off the coast of Ireland, in which pilots saw bizarre lights through their cockpit windows. 2026-04-06 From the Cold War to the TV set, experts question whether the government is actively controlling what you think, how you act and what you believe. 2026-04-06 Experts question if there really is an elite group of powerbrokers trying to rule the planet. And if so, who is behind this New World Order. 2026-04-06 Ian leaves behind his wild ways and embraces a more conservative lifestyle. 2026-04-06 Could the Founding Fathers have hidden secrets about ancient aliens in their documents, buildings and symbols? Experts investigate. 2026-04-06 Theorists ask whether a currently unidentified species represented in our DNA could be a result of breeding between humans and aliens in the remote past. 2026-04-06 Atlantis, the legendary continent that sank. As the Nazis rose to power, Himmler and the SS were convinced Atlantis existed. Season premiere. 2026-04-06 Two iconic machines of World War II - the Spitfire symbolised British hope and resistance, while the Tiger tank embodied German power. 2026-04-06 The Wooden Wonder: The fascinating story behind the stunning wooden aircraft, which undertook some of the most daring and iconic raids of WWII. (6 of. 2026-04-06 Could the Founding Fathers have hidden secrets about ancient aliens in their documents, buildings and symbols? Experts investigate. 2026-04-06 Theorists ask whether a currently unidentified species represented in our DNA could be a result of breeding between humans and aliens in the remote past. 2026-04-06 Do the doorways recently discovered on the surface of Mars lead to an existential lesson for our species. 2026-04-06 According to physics, time travel is possible - so could these unidentified phenomena actually be us from the future. 2026-04-06 Andy heads to the home of palaeontology on the Jurassic Coast and braves the collapsing cliffs of Lyme Regis to bring back one of its many fossils. 2026-04-06 Dr Alice Roberts explores finds from the west of Britain, including the lost World War I training trenches on Salisbury Plain. 2026-04-06 Using drones and satellite imagery, discover a vanished Neolithic structure in an Irish field, an oasis in a Chinese desert and buried treasure in the UK. 2026-04-06 Time Traveller, American Stonehenge, Plant Perception: Check out mind-reading plants, pagan human sacrifice and Californian time travellers. 2026-04-06 Caddy The Cadborosaurus, The Lubbock Lights and Living Mummy: Did a fisherman capture footage of a giant sea serpent? What were the lights that appeared above Texas in 1951. 2026-04-06 Two iconic machines of World War II - the Spitfire symbolised British hope and resistance, while the Tiger tank embodied German power. 2026-04-06 The Wooden Wonder: The fascinating story behind the stunning wooden aircraft, which undertook some of the most daring and iconic raids of WWII. (6 of. 2026-04-06 Scotty Moore travels to the northern coast of Peru, where archaeologists have discovered a teenage girl buried in a strange place just outside an empty tomb. 2026-04-06 Experts reveal the highly encrypted phones that criminal gangs use to stay under the radar, and explain how the police are turning the phones against the crooks. 2026-04-06 Could the Founding Fathers have hidden secrets about ancient aliens in their documents, buildings and symbols? Experts investigate. 2026-04-06