Sky History 2 Monday

Lacking in speed and might, the SS Andrea Doria more than made up for it in beauty, but on the night of 25 July 1956 - the Italian liner met a disastrous fate

The Patagonian ice dragon, an insect that has adapted to life on the frozen glaciers of South America's Andes Mountains, one of Earth's harshest environments

A giant letter Z is carved into a Mexican hillside evoking the mark of a legendary outlaw. Plus, a strange sighting in Germany points to secrets from the Cold War

How, as Hitler rose to power in Nazi Germany, Heinrich Himmler and the SS resolved to find the legendary continent Atlantis

In Nazi Germany, questions about witchcraft attracted SS leaders. Himmler, dedicated to an Aryan super race, established a team to research witchcraft

Suggestions of cover-ups over the fact extraterrestrials with a superior knowledge of science and engineering landed on Earth thousands of years ago

Giorgio Tsoukalos draws on evidence from past series as he asks whether extra-terrestrials could have introduced the Greeks and Egyptians to electricity

Discovering how people used the skies to navigate and tell time, using breathtaking CGI and some of the most important astronomical artefacts

Archaeological finds across the east of Britain including divers searching the Thames for clues to a 17th-century tragedy and a metal detectorist making the discovery of a lifetime

Archaeological sites and historic wonders, from ancient standing-stone circles to the ruins of castles and dwellings that ancient Britons occupied for generations

Lacking in speed and might, the SS Andrea Doria more than made up for it in beauty, but on the night of 25 July 1956 - the Italian liner met a disastrous fate

The Patagonian ice dragon, an insect that has adapted to life on the frozen glaciers of South America's Andes Mountains, one of Earth's harshest environments

A giant letter Z is carved into a Mexican hillside evoking the mark of a legendary outlaw. Plus, a strange sighting in Germany points to secrets from the Cold War

How, as Hitler rose to power in Nazi Germany, Heinrich Himmler and the SS resolved to find the legendary continent Atlantis

In Nazi Germany, questions about witchcraft attracted SS leaders. Himmler, dedicated to an Aryan super race, established a team to research witchcraft

Documentary shedding light on unusual discoveries made in the darkest places on Earth and venturing into the realm of the supernatural

Documentary shedding light on unusual discoveries made in the darkest places on Earth and venturing into the realm of the supernatural

Suggestions of cover-ups over the fact extraterrestrials with a superior knowledge of science and engineering landed on Earth thousands of years ago

Giorgio Tsoukalos draws on evidence from past series as he asks whether extra-terrestrials could have introduced the Greeks and Egyptians to electricity

Discovering how people used the skies to navigate and tell time, using breathtaking CGI and some of the most important astronomical artefacts

Archaeological finds across the east of Britain including divers searching the Thames for clues to a 17th-century tragedy and a metal detectorist making the discovery of a lifetime

Archaeological sites and historic wonders, from ancient standing-stone circles to the ruins of castles and dwellings that ancient Britons occupied for generations

Allen and Ton head to an auction in Louisiana, but the duo are out of their league due to a lack of Southern hospitality

Allen and Ton travel to Missouri to stay with Ton's sister for some rest and recuperation, but on the way they head for an auction

Weapons designed for everyone hand a sizeable advantage. Experts explore three weapons that are easily used: the crossbow, a pike and the Kalashnikov