Sky History 2 HD Thursday

The reports of unidentified flying objects, animal mutilations and other mysterious events along the Earth's north 37th parallel that has been dubbed the UFO Superhighway

Quaint mansion RAF Rudloe Manor in Wiltshire, a suspected epicentre of British research into UFOs since the Second World War

How a lobster led archaeologists to the discovery of an 8,000-year-old Neolithic underwater settlement and the team who excavated an Iron Age crouched burial in Dorset

Garth Barnard examines the event that ended the life of Prince George the Duke of Kent in 1942, questioning whether his death was an accident

Garth Barnard investigates the Turweston Wellington Collision of July 8, 1944, when two bombers collided killing 13 soldiers, before the war for them had even begun

Craig Charles and co-host Sarah Cruddas investigate a UFO spotted at Stephenville, Texas, in January 2008, apparently travelling at supersonic speed