Sky History 2 HD Sunday

Ancient alien theorists explore the origins of mythical gods, and examine whether the tales of superhuman beings could be based on sightings of extraterrestrials

Investigations into whether the religious relic the Ark of the Covenant could hold connections to an extraterrestrial past

Investigating whether hilltop spirits, which some through time have believed to inhabit mountains, could have been extraterrestrials

A lake in Canada that may hold the key to whether life exists on Mars. Plus, a Second World War aerial photo possibly containing a coded message left by a vicious religious fanatic

When a satellite image reveals a lost jungle in the heart of Africa, scientists embark on a dangerous voyage in search of undiscovered species

How the 'Man without a Face', East German HVA Chief Marcus Wolf, duped women working in West German into sharing intelligence for love

A version of the ancient text once buried with an Egyptian scribe, now preserved in the British Museum and thought to be the oldest surviving document in human history

A structure shaped like a shark that suggests evidence of a Bahamian lost civilisation. Plus, analysis of an image of a hurricane reveals thousands of animals trapped in its eye

Ancient alien theorists explore the origins of mythical gods, and examine whether the tales of superhuman beings could be based on sightings of extraterrestrials

Investigations into whether the religious relic the Ark of the Covenant could hold connections to an extraterrestrial past

Moments, motives and ramifications in war that have shaped history, from the First World War I and 'the eleventh day of the eleventh month' to Operation Desert Storm

The Navy's improvised evacuation of Allies in northern France in 1940, when the Nazi blitzkrieg threatened to wipe out the entire Army as they made their way to the coast

Investigating whether hilltop spirits, which some through time have believed to inhabit mountains, could have been extraterrestrials

The Ghost Ship of Northumberland Strait, a ghost ship said to sail ablaze within the Northumberland Strait, a body of water in eastern Canada

The suspicious death of Elizabethan noblewoman Amy Dudley, whose husband was a favoured member of the Queen's court

How women were active and often violent participants and perpetrators in the Second World War and its attendant atrocities - especially the Holocaust

Ancient alien theorists explore the origins of mythical gods, and examine whether the tales of superhuman beings could be based on sightings of extraterrestrials

Investigations into whether the religious relic the Ark of the Covenant could hold connections to an extraterrestrial past

Investigating whether hilltop spirits, which some through time have believed to inhabit mountains, could have been extraterrestrials

Part one of two. The true history of the lost city of Ramses the Great, one of the most emblematic pharaohs of Ancient Egypt

Part two of two. The true history of the lost city of Ramses the Great, one of the most emblematic pharaohs of Ancient Egypt

An astronaut hears a mysterious knocking on the outside of his spacecraft, while scientists uncover clues to a devastating super volcano that until now has been undocumented

A case involving a radio distress call from a seven-year-old boy lost alone in the desert. As the hunt continued, the case became more and more mysterious