Sky History 2 Tuesday

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

Experts scrutinise the paintings, journals and technical drawings of Leonardo Da Vinci to establish whether they hide evidence of extra-terrestrial beings

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

How Hitler and Goebbels promoted wonder weapons as the path to victory as Germany started to feel overstretched during the Second World War

Documentary series exploring anomalies appearing on satellite images to try and get a better understanding of unexplained phenomena

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

Experts scrutinise the paintings, journals and technical drawings of Leonardo Da Vinci to establish whether they hide evidence of extra-terrestrial beings

Professor Alice Roberts explores the story of Stewart Britain by visiting Stirling, and joins a team of archaeologists in uncovering remnants of the docks

Dan Jones explores Arundel Castle, in West Sussex, which has been the seat of the Dukes of Norfolk and their ancestors for over 850 years

How Hitler and Goebbels promoted wonder weapons as the path to victory as Germany started to feel overstretched during the Second World War

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

The truth behind sightings of a dreaded Filipino creature, a possible landing site on Mars and a big bad wolf in Canada

Experts investigate images captured by satellites orbiting the Earth, including a ship stranded on the island that time forgot and a mystery Russian military compound

Craig and Sarah Cruddas examine the Chicago International Airport O'Hare case of November 2006 - a mass sighting of a flying saucer hovering over a United Airlines airport gate

Three of the most extravagant and expensive weddings in history are profiled. Lavish and luxurious was the only way to celebrate for these big spenders

The ancients who bankrolled the construction of massive churches and temples in a desperate attempt to buy their way into Heaven

A look at some of the most famous missions in modern history. Special operations require skilful people, but as this documentary reveals elite technology plays a part too

From Rasputin to the Nazis, many people throughout history are believed to have tapped into dark powers. This programme considers the validity of such claims

In the rugged mountains of Peru's Nazca plateau, an unexplained band of holes is investigated

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

Experts scrutinise the paintings, journals and technical drawings of Leonardo Da Vinci to establish whether they hide evidence of extra-terrestrial beings

Alice Roberts explores London's Restoration history, including the founding of the Royal Society and the violent dark side behind Charles II's carefully crafted public image

Tony Robinson embarks on a walk across Wiltshire, from Avebury to Stonehenge, telling the story of the development that occurred in the latter days of the Neolithic era

The amazing stories of dolphins that deliberately saved a surfer from a great white shark and the skinny teen in Missouri who lifted a car to free the man trapped underneath

The truth behind sightings of a dreaded Filipino creature, a possible landing site on Mars and a big bad wolf in Canada