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Explore the world’s most fascinating, strange and inexplicable mysteries. Each episode features compelling contributions from scientists, historians, witnesses and experiencers—each seeking to shed light on how the seemingly impossible actually can happen.

An unprecedented look at the decade-long odyssey to land a man on the moon. This documentary pulls back the curtain on the familiar narrative of the moonshot, revealing a fascinating stew of scientific innovation, political calculation, media spectacle, visionary impulses and personal drama.

Mass UFO sightings from the last 50 years fuel a mystery in this documentary series featuring eyewitness accounts, expert interviews and new evidence.

Are we finally a step closer to understanding the great unknown and what it may – or may not – hold? Man has always been curious about what is really out there in the vastness of space, and UFO sightings have been reported for years. Now, with video footage of sightings, radar evidence and eyewitness accounts from around the world, UFOs: The Untold Stories (Tuesdays at 8pm from 13th November) provides an in-depth look at the fascinating and disturbing aspects of encounters with the unexplained.

Dive into the mysteries of some of NASA’s most curious missions and explore stories of engineering achievement and human endurance. Each episode offers first hand testimony from astronauts, NASA mission footage, plus beautifully rendered CGI to bring to life these voyages that reveal unexplained sightings that have dogged many of NASA’s most famous missions.

Reenactments of alien encounters.

This new series follows International teams of archaeologists on the front line, as they embark on a season of excavations to unravel the secrets of life in the Roman Empire. Crawling beneath Pompeii, unearthing an enormous lost coliseum, and hauling a 2000 year old battleship ram from the depths of the ocean, they race to unlock the secrets of this ancient civilization.

Myths die hard, and the history of the 20th century is no exception to this rule. Even today, we hold popular beliefs that we take for Evangelical truths. Thus, we believe that Hiroshima caused Japan to surrender, that the Marshall Plan saved Europe, that Adolf Hitler was a military genius, or that Mao Zedong was a necessary evil for China’s modernization. Of course, these judgements contain some truth; but, too broad-stroked to be accurate, they contradict the historical reality by denying its complexity. What if the truth was slightly different? Through an exploration of great national or international myths, this full archive documentary collection revisits the key moments of the 20th century with a new perspective in order to provide a new, smarter and more subtle interpretation, bringing elements to light that have been forgotten or sometimes overshadowed.

From strange abductions, to mutated species, to bizarre occurrences, there are some phenomena that science cannot - or will not - explain. This summer Science Channel unveils some of these shocking and mind-boggling cases from around the world in the world premiere series THE UNEXPLAINED FILES. From mysterious disappearances and UFO encounters, to unidentified fanged predators and reported curses, THE UNEXPLAINED FILES investigates actual, inexplicable occurrences that have confounded scientists and inspired legends. Science Channel invites viewers on a mystifying journey that will challenge disbelief with THE UNEXPLAINED FILES.

In this gripping docuseries, legendary reporter George Knapp travels the globe to uncover new evidence about UFOs and investigate their presence on Earth.

A mission to discover and re-create unexcavated worlds still hidden beneath the earth.

The program was dedicated to collecting the testimonies of alleged witnesses of UFO phenomena and contrasted the facts with the opinion of experts such as astronomers, pilots and scientists in order to try to give a logical explanation to the event.

This Country's Charlie Cooper explores the gloriously bonkers world of British folklore. From crop circles to demon dogs, he's boldly going where no TV presenter has gone before.

Sex: A Naughty History, an original series from HISTORY, follows actress, singer and presenter Amanda Holden and bestselling author and historian Dan Jones as they explore how, through the ages, sexual behavior has influenced civilizations. The series uses archival footage and drama reconstructions-which Amanda Holden and Dan Jones participate in-to highlight the best sex stories in history. Amanda and Dan also meet experts in the history ofsex, including sex historian Dr. Kate Lister, author of "ACurious History of Sex," international lecturer in Dominance Studies Anne O Nomis, author of "The History Arts of theDominatrix," and the late Jacqueline Gold CBE, general manager of Ann Summers, in her very last television interview.

Following revelations in 2017 of a secret government program studying UFOs buried deep within the Pentagon, many scientists, academics, and government officials stopped wondering whether UFOs were real and started asking: "what are they?" This journey led them far beyond machines in the sky, taking them down a rabbit hole of alien encounters, near-death experiences, remote viewing, and other seemingly unrelated paranormal phenomena.

A look at the supernatural