SkyHistory2HD A look at the possibility that life began on Mars and travelled to Earth. Plus, if aliens exist, what plans do they have in store for us? Experts investigate. 2026-08-12 Witness the extraordinary military success of the Blitzkrieg campaign, captured through rare combat footage and first-hand accounts in colour. 2026-08-12 Through newly colourised footage, enter the heart of the War of the Mediterranean as the fate of North Africa was contested during the battle of El Alamein. 2026-08-12 Hear about the personal rivalry between Winston Churchill and Adolf Hitler, exploring how their exploits in World War I shaped their future commands. (1 of. 2026-08-12 The story of Yorkshire Ripper Peter Sutcliffe, who murdered 13 women during a five-year killing spree that began in 1975. 2026-08-12 History's greatest geniuses have often said their ideas came from visions or hallucinations. But could they have come from aliens? Experts investigate. 2026-08-12 Experts investigate the mysterious origins of mummification. Could this global practice be proof that aliens once visited Earth. 2026-08-12 Was Leonardo Da Vinci, one of history's great thinkers also one of its greatest prophets? And did he envision world destruction. 2026-08-12 Each episode explores three artefacts drawn from museum collections, private archives and Bruce's own unrivalled holdings. 2026-08-12 Each episode explores three artefacts drawn from museum collections, private archives and Bruce's own unrivalled holdings. 2026-08-12 The brother of millionaire Christopher Foster joins those trying to understand why he killed his wife and daughter in Shropshire in 2008. 2026-08-12 History's greatest geniuses have often said their ideas came from visions or hallucinations. But could they have come from aliens? Experts investigate. 2026-08-12 Experts investigate the mysterious origins of mummification. Could this global practice be proof that aliens once visited Earth. 2026-08-12 Ancient Astronaut theorists suggest that aliens have been guiding mankind in secret to bring about huge leaps in technological advancement. 2026-08-12 As science turns towards augmenting humanity with technology, theorists suggest that we are merely following the path of our alien creators. 2026-08-12 Ancient Astronaut theorists look at the Aborigine legend of Dreamtime, and ask if these stories hold the proof that aliens created life on Earth. 2026-08-12 Could claims of "The Nine" - a federation of extraterrestrial beings who monitor and influence mankind - have any credence? Experts believe so. 2026-08-12 Ancient Astronaut theorists suggest that China, with its history of technological advancement and isolationism, could have been the home of alien beings. 2026-08-12 Fly over metropolises, discovering an important urban centre that is sinking, ruins buried under the desert and a ghost town on the edge of the Gobi Desert. 2026-08-12 Experts open previously off-limits files in a bid to answer some of the most mysterious questions surrounding UFOs and extra-terrestrial life. 2026-08-12 In 1941, Hitler invaded the USSR. Operation Barbarossa stalls as winter hits and Soviet resistance, fuelled by propaganda, turns the tide. 2026-08-12 The everyday products that are way more dangerous than they seem to the unsuspecting eye. What were the most ill-advised and risky household products. 2026-08-12 Marcus Aurelius inherits a rapidly growing Roman Empire, embroiled in a war on two fronts. But can he bring peace and prosperity back to the Empire. 2026-08-12 History's greatest geniuses have often said their ideas came from visions or hallucinations. But could they have come from aliens? Experts investigate. 2026-08-12 Experts investigate the mysterious origins of mummification. Could this global practice be proof that aliens once visited Earth. 2026-08-12 Experts open previously off-limits files in a bid to answer some of the most mysterious questions surrounding UFOs and extra-terrestrial life. 2026-08-13 Ancient Astronaut theorists suggest that aliens have been guiding mankind in secret to bring about huge leaps in technological advancement. 2026-08-13 As science turns towards augmenting humanity with technology, theorists suggest that we are merely following the path of our alien creators. 2026-08-13 Ancient Astronaut theorists look at the Aborigine legend of Dreamtime, and ask if these stories hold the proof that aliens created life on Earth. 2026-08-13 The brother of millionaire Christopher Foster joins those trying to understand why he killed his wife and daughter in Shropshire in 2008. 2026-08-13 Could extraterrestrials have left us clues to the universe's mysteries? Experts investigate cryptic puzzles that might have been left by ancient aliens. 2026-08-13 Experts find evidence suggesting that ancient aliens saved humanity from great floods sent by the gods. Can we rely on extra-terrestrials to save us again. 2026-08-13 New research and modern computer graphics shed light on our doomed future as forecast in centuries gone by. Can we avoid our fate by heeding these warnings. 2026-08-13 Each episode explores three artefacts drawn from museum collections, private archives and Bruce's own unrivalled holdings. 2026-08-13 Each episode explores three artefacts drawn from museum collections, private archives and Bruce's own unrivalled holdings. 2026-08-13 The ex-wife and former friends of Colin Ireland cast new light on the psyche of the Southend serial killer who terrorised the London gay scene in 1993. 2026-08-13 Could extraterrestrials have left us clues to the universe's mysteries? Experts investigate cryptic puzzles that might have been left by ancient aliens. 2026-08-13 Experts find evidence suggesting that ancient aliens saved humanity from great floods sent by the gods. Can we rely on extra-terrestrials to save us again. 2026-08-13 Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases. 2026-08-13 Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases. 2026-08-13 Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases. 2026-08-13 Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases. 2026-08-13 Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases. 2026-08-13 Look inside curious dwellings in the Peruvian Andes, visit a sacred monolith in Wyoming's Black Hills and spot an immovable waterfall in Mexico. 2026-08-13 Experts open previously off-limits files in a bid to answer some of the most mysterious questions surrounding UFOs and extra-terrestrial life. 2026-08-13 In 1943, Germany fell at Stalingrad, its first major defeat. In the Pacific, Japan lost momentum after the US won at Guadalcanal. 2026-08-13 Hidden Temple of Athribis and Ice Age Footprints: From an Egyptian temple carved into cliffs to the world's oldest ritual hunting sites, discoveries are redefining history. 2026-08-13 King Thutmose II Tomb and Secret Saudi Gates: Look inside the tomb of King Thutmose II and get clues about Egypt's pharaohs, then dust off stone structures in Saudi Arabia. 2026-08-13 Could extraterrestrials have left us clues to the universe's mysteries? Experts investigate cryptic puzzles that might have been left by ancient aliens. 2026-08-13 Experts find evidence suggesting that ancient aliens saved humanity from great floods sent by the gods. Can we rely on extra-terrestrials to save us again. 2026-08-13 Experts open previously off-limits files in a bid to answer some of the most mysterious questions surrounding UFOs and extra-terrestrial life. 2026-08-14