SkyHistory2HD Some believe a UFO was shot down by the RAF above South Wales in 2016. Craig and Sarah examine the evidence as they try to discover if it was an extra-terrestrial event. 2026-10-04 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. 2026-10-04 Series investigating compelling UFO and alien cases by opening previously off-limits secret files. Does the mysterious Blue Planet Project hold the answers. 2026-10-04 Recently declassified FBI files cast new light on the existence of aliens, as well as question whether the Vatican could be hiding proof of extra-terrestrial life. 2026-10-04 When mysterious structures are discovered deep in a remote forest, experts investigate if this strange site was the long-lost birthplace of a top-secret Nazi project. 2026-10-04 Experts investigate why so many UFO sightings take place in Los Angeles, determining that the answer may lie underwater. 2026-10-04 Previously sealed documents hint at compelling new theories about extraterrestrials. Could aliens be living among us? And could former US Presidents know something we don't. 2026-10-04 Craig and Sarah take on the US Navy's Unidentified Aerial Phenomenon videos: the 'Tic-Tac' footage, filmed from the USS Nimitz in 2004. 2026-10-04 Craig Charles joins forces with world-renowned space journalist Sarah Cruddas to investigate some of the most perplexing UFO encounters of recent times. 2026-10-04 Andy embarks on a mission to unearth the Cornish sites of King Arthur, before magnet fishing for Excalibur and visiting the grave of a legendary witch. 2026-10-04 Andy is back in Cornwall searching for legends, meeting a real-life mermaid and fishing for Cornwall's infamous sea serpent Morgawr. 2026-10-04 Dan delves into the rich past of the Tower of London, exploring inside the imposing walls that have witnessed some of the most important events in our history. 2026-10-04 Dan is in the heart of Snowdonia exploring a Caernarfon Castle - built not only as an impenetrable fortress but also as a lavish royal palace fit for a fairy tale. 2026-10-04 First seen from space in 1965, the Eye of the Sahara is a beautiful 25-mile structure, but how it formed remains a mystery. 2026-10-04 NASA astronaut Mike Barratt describes photographing a strange ring in the ice on the world's oldest lake from the International Space Station. 2026-10-04 Experts open previously off-limits files in a bid to answer some of the most mysterious questions surrounding UFOs and extra-terrestrial life. 2026-10-04 An out-of-this-world look at ten of the most fascinating alien encounters ever. 2026-10-04 Numerous aviation disasters are associated with the number 191, leading many airlines to refuse to schedule a flight 191 out of skepticism and fear. 2026-10-04 Residents of a village reported seeing a statue of the Virgin Mary move, but some believe the phenomenon was just an optical illusion or a prank. 2026-10-04 The 1717 wreck of Black Sam Bellamy's pirate ship Whydah yields treasure, skeletons and new insights into the hidden world of piracy. 2026-10-04 From missing World War II aircraft to a frozen lake filled with human remains, take a look through how and why humans have become frozen in time. 2026-10-04 Hitler's niece committed suicide. However, it's not known if she died at her own hands, or a victim of Hitler's overbearing affections. 2026-10-04 The murder in 1943 of Sir Harry Oakes in the Bahamas, where the Duke of Windsor was governor at the time and influenced the outcome of his murder trial. 2026-10-04 From missing World War II aircraft to a frozen lake filled with human remains, take a look through how and why humans have become frozen in time. 2026-10-04 Annually, Illinois gets more than 300 UFO reports, so why are the Tinley Park sightings - with over 70 witnesses each year - the only reports that happen en masse. 2026-10-04 Craig and Sarah take on the US Navy's Unidentified Aerial Phenomenon videos: the 'Tic-Tac' footage, filmed from the USS Nimitz in 2004. 2026-10-05 Craig Charles joins forces with world-renowned space journalist Sarah Cruddas to investigate some of the most perplexing UFO encounters of recent times. 2026-10-05 Experts investigate why so many UFO sightings take place in Los Angeles, determining that the answer may lie underwater. 2026-10-05 Previously sealed documents hint at compelling new theories about extraterrestrials. Could aliens be living among us? And could former US Presidents know something we don't. 2026-10-05 When instruments on the International Space Station malfunction, experts investigate if this behaviour is more than a tech glitch, but a prophecy of doomsday. 2026-10-05 Nubian pyramids reveal the rise of female power in Ancient Kush, while satellite images uncover secrets of an ancient Puebloan site in New Mexico. 2026-10-05 Meet the man who paints cliffs bright green and explore Zimbabwe's abandoned places. Plus, visit India's largest vegetable market and a truly unique village in China. 2026-10-05 Sailing Stones, Brown Mountain Lights, Super Human Runner: A look at Death Valley boulders, mysterious dancing lights and super-marathon runners. 2026-10-05 People reveal details from their past lives as celebrities, while experts investigate evidence that suggests death may not be the end of our existence. 2026-10-05 Hypnotherapist Adrian Finkelstein and his patient claim that they are Paul Bern and his wife, actress Jean Harlow, reincarnated. 2026-10-05 Experts investigate evidence suggesting that aliens have created the means for controlling humanity. They find that the shocking truth might be hidden right inside you. 2026-10-05 Could Hitler's crazed quest for world domination have been influenced by aliens? Experts reveal the extraterrestrial secret Hitler may have been hiding and where it is now. 2026-10-05 In 2008, a shadow was cast over Stephenville, Texas, when a UFO passed overhead at supersonic speed. Craig and Sarah speak to an eyewitness and investigate. 2026-10-05 In 2017, astronomers observed the very first visitor from interstellar space, 'Oumuamua'. Craig and Sarah speak with SETI scientists regarding its origin. 2026-10-05 Andy explores an ancient cavern, takes a tour of Dartmoor's prison museum and uncovers the legend behind Arthur Conan Doyle's 'The Hound of the Baskervilles'. 2026-10-05 Stirling has long been one of the most strategically important castles in Britain. Dan Jones examines the rich and savage history of this stronghold. 2026-10-05 A possible smoke screen over North Korea worries military analysts while an amateur archaeologist makes an extraordinary discovery. 2026-10-05 Nubian pyramids reveal the rise of female power in Ancient Kush, while satellite images uncover secrets of an ancient Puebloan site in New Mexico. 2026-10-05 Meet the man who paints cliffs bright green and explore Zimbabwe's abandoned places. Plus, visit India's largest vegetable market and a truly unique village in China. 2026-10-05 Sailing Stones, Brown Mountain Lights, Super Human Runner: A look at Death Valley boulders, mysterious dancing lights and super-marathon runners. 2026-10-05 In 1977, schoolchildren spot a cigar-shaped aircraft in Wales. The sighting transforms the quiet seaside town into a UFO hot spot. 2026-10-05 Alleged sightings of leprechauns and fairies are nothing new in Ireland. Experts debate whether these Celtic creatures are fact or fiction. 2026-10-05 When the people of a thriving Midwestern town suddenly disappear, they leave behind an eerie ghost town with a dark secret. 2026-10-05 The Stone Ball, the Electrocution Belt and the Cat Mummy that Wasn't: Uncovering the mystery of an ancient stone object with unique markings and a cat mummy with no cat inside. 2026-10-05 The Skull that Changed Science, the Bat Bomb and the Stone Age Multitool: Investigating how a skull changed neuroscience and asking if World War II could have been won by a bat. 2026-10-05