Sky History 2 Tuesday

Investigations into the possibility that extraterrestrials with a superior knowledge of science and engineering landed on Earth thousands of years ago

Theorists speculate about the existence of black holes on Earth, which may explain strange disappearances and other inexplicable phenomena

Malaysia Airlines Flight 370, which disappeared in 2014 while flying from Kuala Lumpur International Airport to its planned destination, Beijing Capital International Airport

Garth Barnard investigates how thousands of soldiers during the Second World War died in catastrophic air accidents and tragic training crashes

Documentary exploring anomalies appearing on satellite images. An image of a wrecked aeroplane triggers a hunt that leads to a Colombian drug lord

Investigations into the possibility that extraterrestrials with a superior knowledge of science and engineering landed on Earth thousands of years ago

Theorists speculate about the existence of black holes on Earth, which may explain strange disappearances and other inexplicable phenomena

Karl Ude-Martinez and Kevin Hicks continue their look at how weapons and body armour were developed, with a look at the impact of the War of the Roses

Alice Roberts shares the best archaeological discoveries of 2018, starting with the North of the UK and a preserved prehistoric village at the black Loch in Myrton

While celebrating an alliance treaty, Henry II died during a jousting tournament. In Spain, Philip II allied himself with the French by marriage

Garth Barnard investigates how thousands of soldiers during the Second World War died in catastrophic air accidents and tragic training crashes

Wartime mysteries and alleged cover-ups, focusing on a Desert Storm fighter pilot shot down in Iraq and six Second World War pilots whose bomber crashed in Libya

A satellite captures an eerie image of a perfectly round island rotating within a perfectly round lake in the middle of a supposedly haunted Argentinian swamp

An alien race claimed to have been encountered by a military man stationed at Nellis Air Force base in the Nevada desert

Strategic catastrophes and doomed military decisions, beginning with those whose rampant egos and misguided belief in their own abilities led to fatal mistakes

The groundbreaking discoveries, inventions and inventors throughout history that have changed the way people live their lives

Malaysia Airlines Flight 370, which disappeared in 2014 while flying from Kuala Lumpur International Airport to its planned destination, Beijing Capital International Airport

Himmler's desire to unearth the true origins of humanity led to an attempt to prove the Paleolithic past of Germany's Aryan race

During his time in charge, Himmler made the study of runes - letters of ancient Germanic writing - obligatory for SS officers in the belief they held powers

Theorists speculate about the existence of black holes on Earth, which may explain strange disappearances and other inexplicable phenomena

Alice Roberts shares the best archaeological discoveries of 2018, starting with the North of the UK and a preserved prehistoric village at the black Loch in Myrton

How, during the Renaissance, the king of France shook up the foundations of Europe and claimed the Scottish crown by marrying queen Mary Stuart to his son

An alien race claimed to have been encountered by a military man stationed at Nellis Air Force base in the Nevada desert

Wartime mysteries and alleged cover-ups, focusing on a Desert Storm fighter pilot shot down in Iraq and six Second World War pilots whose bomber crashed in Libya

Researchers study giant ancient drawings found etched into the desert floor, which may be a part of an ancient alien code