Sky History 2 Thursday

Ancient Astronaut theorists examine the creation myth of the 'Cosmic Egg', and look at why the concept is so pervasive throughout the world

How many ancient architectural wonders bear similarities despite being built by different civilisations, questioning whether aliens could have designed them

Part one of two. Documentary exploring the rivalry between the leaders of Britain and Germany during the Second World War, and their common experiences during the First World War

Garth makes a solo journey to explore a deserted island, where he discovers a mysterious cross

Victory in war doesn't just require sound military strategy, vital resources and equipment are also critical. The episode explores how the Axis powers failed in this regard

Ancient Astronaut theorists examine the creation myth of the 'Cosmic Egg', and look at why the concept is so pervasive throughout the world

How many ancient architectural wonders bear similarities despite being built by different civilisations, questioning whether aliens could have designed them

What seems to be the face of Christ is found in a field in Hungary, and a sinister shape spotted in the mountains of Afghanistan leads investigators to a hidden atrocity

A strange structure spotted in Mongolia may be the lost tomb of Genghis Khan, and bizarre rings in Spain could lead to the lost city of Atlantis

The legends of ancient giants surrounding a mysterious monument in the Holy Land. Plus, how satellite images help with the investigation into a missing boy

Following investigators as they seek new clues regarding the Malaysia Airlines flight MH370 that disappeared in March 2014

Strange spots near the Grand Canyon may lead to the legendary treasure of a notorious bandit. Plus, a massive chunk of ice disappears in Antarctica

An examination of seemingly impossible things, such as a UFO apparently tracking an American fighter plane

Garth makes a solo journey to explore a deserted island, where he discovers a mysterious cross

Victory in war doesn't just require sound military strategy, vital resources and equipment are also critical. The episode explores how the Axis powers failed in this regard

The myriad of rumours, theories and disputed historical accounts of Adolf Hitler's sexual psychology, exploring the impact of his alleged and proven sex life on his behaviour

Eva Braun is Adolf Hitler's most famous girlfriend - but she was not his first. Many lovers died in mysterious circumstances - and conspiracy theories abound

Ancient Astronaut theorists examine the creation myth of the 'Cosmic Egg', and look at why the concept is so pervasive throughout the world

How many ancient architectural wonders bear similarities despite being built by different civilisations, questioning whether aliens could have designed them

Silent, hovering triangular objects seen by thousands of people in a more than two-year 'wave' over Belgium, beginning in late 1989

Hugh Dennis and the archaeologists set out to uncover evidence of a secret military base on the clifftops of South Shields

Just outside Leicester, Alice Roberts joins a team of archaeologists who are investigating a mysterious mound thought to be an Iron Age hillfort

Cameras capture the world from fresh perspectives. Drones explore strange geological occurrences, unique man-made structures, curious creatures and lost civilizations

After stopping in Peggy's Cove, Nova Scotia, Scott and Sheldon make a wager to determine who can achieve the best catch in the area

The programme contemplates the possibility of the first astronauts reaching Mars in the next 20 years, and wonders if there is evidence to suggest human life was first seeded there