Sky History 2 Sunday

The top 10 unexplained technologies, from mysterious golden orbs discovered in Mexico to a sacred wooden box that could communicate with the heavens

Ten mysterious mountains notorious for otherworldly phenomena, including a summit in Sri Lanka said to be a portal to other worlds and a volcano at the heart of a UFO sighting

The crucial role ships have played in international conflict over the past 500 years, focusing on the first metal warships

A look at the silent threat of submarines, from tests in the River Thames, to the German's deadly U-boat attacks in the Second World War

The role of ships during the Cold War, featuring a look at two submarines - former enemies - now moored in a Kent river

Alice Roberts investigates best archaeological discoveries of 2018 from the East of the UK, including an ancient lost monument as old as Stonehenge uncovered in Suffolk

Professor Alice Roberts follows archaeologists as they unearth Britain's most spectacular iron-age grave, a chariot burial in East Yorkshire

Alice Roberts explores the UK's past through the stories of its towns, beginning with Chester, examining its Roman heritage by delving into the town's history

Unsolved sightings of dark, triangular flying objects that occurred around the world during the 1980s and '90s

An investigation into the Roswell incident in 1947, with experts examining the evidence still available to try to reach a conclusive answer

An examination of objects found on the Mary Rose and the battle-winning tactics of Admiral Nelson on HMS Victory

A look at the tactics employed to pass strategically important ships under the nose of the enemy, and the use of intelligence to carry out naval attacks

Alice Roberts tells the story of Tudor England by studying the history of Norwich, learning the harsh reality of religious intolerance and experiencing humiliating Tudor justice

The top 10 unexplained technologies, from mysterious golden orbs discovered in Mexico to a sacred wooden box that could communicate with the heavens

Ten mysterious mountains notorious for otherworldly phenomena, including a summit in Sri Lanka said to be a portal to other worlds and a volcano at the heart of a UFO sighting

The Battle of Hastings, fought between the forces of William Duke of Normandy and King Harold in 1066

The Battle of Marathon, which took place in 490 BC during the first Persian invasion of Greece

The unexpected things revealed by catastrophic disasters, featuring a medieval shipwreck that could reshape history and a Greek version of Atlantis that sank in a tsunami.

Why footprints discovered after a storm are altering English migration history by revealing evidence of early human activity that was previously hidden by the landscape

Alice Roberts tells the story of Tudor England by studying the history of Norwich, learning the harsh reality of religious intolerance and experiencing humiliating Tudor justice

Alice Roberts tells the story of the Regency period by studying the history of Cheltenham, Britain's most Regency town, investigating the rigid social hierarchy of the age

The crucial role ships have played in international conflict over the past 500 years, focusing on the first metal warships

A look at the silent threat of submarines, from tests in the River Thames, to the German's deadly U-boat attacks in the Second World War

The role of ships during the Cold War, featuring a look at two submarines - former enemies - now moored in a Kent river

The star of Ghostbusters, Blues Brothers and Trading Places opens up a cabinet of curiosities to reveal the strangest-but-true stories in human history