Sky History 2 Sunday

Giorgio Tsoukalos and David Childress explore the mysterious chain of man-made islets in Micronesia's Nan Madol

A weather balloon said to have outside Roswell in 1947, which may have actually been alien in nature

Chile has the highest number of UFO sightings of anywhere on Earth. Here, incredible footage of a strange craft has people asking again about the reasons why

Alice Roberts explores the Georgian era in Bristol, taking a horse-drawn carriage ride, sampling backstreet gin, and discovering the story of the world's first chocolate factory

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

Alice Roberts travels to Bamburgh, Northumberland, to learn about the generations of Anglo Saxons who lived there, and visits a pioneering project in Kent

Alice Roberts finds out about discoveries that shed light on the Tudor Age, including an excavation at Shakespeare's first theatre in London's Shoreditch

Alice Roberts visits archaeological digs in the east of the country, where finds include Britain's biggest Roman letter hoard, sunken treasure and Caesar's Fort

Professor Alice Roberts looks at the rise of one of history's greatest civilisations, the Roman Empire, assessing the secret to its success

Alice Roberts tells the story of Viking England by studying the history of York, taking part in a Viking battle and meeting the people behind a memorable archaeological find

Alice Roberts explores the Georgian era in Bristol, taking a horse-drawn carriage ride, sampling backstreet gin, and discovering the story of the world's first chocolate factory

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

Alice Roberts travels to Bamburgh, Northumberland, to learn about the generations of Anglo Saxons who lived there, and visits a pioneering project in Kent

Alice Roberts finds out about discoveries that shed light on the Tudor Age, including an excavation at Shakespeare's first theatre in London's Shoreditch

Alice Roberts visits archaeological digs in the east of the country, where finds include Britain's biggest Roman letter hoard, sunken treasure and Caesar's Fort

Part two of two. Alice Roberts revisits the death of Queen Elizabeth I, calling upon forensic pathologist Dr Brett Lockyer to discover the medical facts regarding her final days

More instances of the granting of so-called 'curses'. This episode highlights the Egyptian royals who promised turmoil for anyone who dares disturb their 'eternal rest'

Three men in Brazil escape what they believed to be a close encounter with aliens, only to realise their ordeal may not be over. Plus, a boy investigates a strange object in Canada

A man and his son call the sheriff's office after spotting strange lights in Michigan, and in France, a craft known as Angel Hair is seen hovering over school grounds

Giorgio Tsoukalos and David Childress explore the mysterious chain of man-made islets in Micronesia's Nan Madol

A weather balloon said to have outside Roswell in 1947, which may have actually been alien in nature

Chile has the highest number of UFO sightings of anywhere on Earth. Here, incredible footage of a strange craft has people asking again about the reasons why

More instances of the granting of so-called 'curses'. This episode highlights the Egyptian royals who promised turmoil for anyone who dares disturb their 'eternal rest'

Part two of two. Alice Roberts revisits the death of Queen Elizabeth I, calling upon forensic pathologist Dr Brett Lockyer to discover the medical facts regarding her final days

Kevin Sempé dives into the blue waters of the Caribbean to find the relics that litter the sea floor from piracy's heyday in the region

Experts investigate alleged sightings of UFOs during the Black Death, and examine the theory that aliens may have inflicted the disease on the human race