MysteryX HD Friday

A selection of recently declassified FBI files provides new evidence for the debate over whether alien life really exists, and theorists claim the Vatican may be hiding the truth

The three types of close encounters - sightings, fleeting interactions and aliens taking humans for extended periods, meeting real people who have experienced alien-life up close

Sightings of Unidentified Aerial Phenomena, which have become more frequent of late and are now able to be measured on sophisticated technology

Rylan and Alice Roberts investigate the 1582 St Osyth witch hunt, where a petty disagreement over money spiralled into mass hysteria and death

The police officer who alleges he heard a loud roar and saw a flame rising into the air, before witnessing an oval-shaped object take flight

Four US Air Force reservists are pursued by odd lights. Constable Alan Godfrey loses consciousness when he investigates a strange disruption in West Yorkshire

The controversy surrounding the death of Edward II, whose forced abdication preceded his mysterious demise while in custody

Off the coast of North Carolina, experts are studying a 300-year-old shipwreck that has been positively identified as Blackbeard's flagship