Sky History 2 HD Tomorrow

Investigating what the God Particle reveals about the origins of the world, and whether clues to its significance could have been left by ancient aliens

Reported sightings of angels, from ancient texts and biblical stories to more modern accounts, questioning whether they are the product of mankind's imagination - or really exist

Dan Jones explores the turbulent history of the Tower of London, which has been a military fortress, a palace, a royal mint, a prison, a zoo and a place of execution

The mysterious arrangement of stones found in the English countryside remains a mystery as to how - or why - the landmark was built

Halfway through its fourth full year, the fortunes of war were running increasingly in favour of the Allies. The bombing of Hamburg and the Allied Tehran Conference take place

A look at whether aliens could conceivably have been involved in the development of lethal weapons, from gunpowder to missiles

This edition contemplates how much the US and Russia have been working together in preparation for the ultimate extraterrestrial encounter

Detailing how an elite group of British paratroopers managed to launch a midnight raid in order to capture Hitler's unusual radar equipment

Documentary on how the Soviet troops entered Berlin and began to carry out their own terrible retribution against the German people as told from the Russian perspective

The Hudson Valley area of upstate New York, where more than 7,000 UFO sightings have been reported

The 10 disasters - aka plagues - inflicted on Biblical Egypt, said to represent the fullness of God's expression of justice and judgments

A trip to Harvard University's Warren Anatomical Museum, where one of the displays is the shattered skull of a 19th-century American railway worker

A farmer discovers a cow mysteriously mutilated, a man is repeatedly abducted from his bed, and an astronomer's telescope intercepts a mysterious message from outer space

Beau Ouimette and Rick Edwards search the River Tees, searching for lost Tudor relics from a gruesome 16th-century siege at Barnard Castle and secrets of this ancient borderland

The actor recalls the United California Bank Job. A crew described by the FBI as 'the best ever' raided a bank in 1972, leaving with millions allegedly linked to Richard Nixon

The actor explores an audacious theft in which a trio of thieves set out to steal the priceless jewels at the American Museum of Natural History

Kru finds a tape-recorded interview of a man who claims to have found Slumach's mother lode. Out on the trail, Adam's old rival seems to be a step ahead in his search for the gold

Docudrama about the Wars of the Roses and the Tudor dynasty told through the women who shaped the course of English history, beginning with Lady Margaret Beaufort

A look at whether aliens could conceivably have been involved in the development of lethal weapons, from gunpowder to missiles

This edition contemplates how much the US and Russia have been working together in preparation for the ultimate extraterrestrial encounter

Dan Jones explores the turbulent history of the Tower of London, which has been a military fortress, a palace, a royal mint, a prison, a zoo and a place of execution

A mission to take out four German howitzers about to assault Utah Beach during the Normandy landings, carried out by US paratroopers from Easy Company, the 101st Airborne Division

Humans are capable of surviving catastrophic injuries, but is cheating death when survival is impossible fate or good fortune?

Cousins Billy and John Smith recall driving in separate cars when they encountered a massive mothership three times the size of a football stadium

In rural Pennsylvania, several dozen witnesses claim to have seen a fiery object fall from the sky and land in a nearby forest