Sky History 2 Tomorrow

The idea that aliens may have given human brains incredible untapped abilities. Experts ask whether harnessing these hidden powers could spark the next step in man's evolution.

Investigations into the possibility that extraterrestrials with a superior knowledge of science and engineering landed on Earth thousands of years ago

Experts question the link between divine substances and extraterrestrials, wondering if the 'food of the gods' really has been sustaining Earth's alien visitors

A focus on the widespread belief in astrology, the spread of astronomical knowledge and how the revolutionary ideas of Ptolemy, Copernicus and Galileo reshape our ancient skies

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

The idea that aliens may have given human brains incredible untapped abilities. Experts ask whether harnessing these hidden powers could spark the next step in man's evolution.

Investigations into the possibility that extraterrestrials with a superior knowledge of science and engineering landed on Earth thousands of years ago

Silent, hovering triangular objects seen by thousands of people in a more than two-year 'wave' over Belgium, beginning in late 1989

Archaeologists in Russia find several mass graves, a Second World War plane sits on a Canadian mountain and cosmic rays in Antarctica have experts stumped

The classified mission to rescue an American hostage and the manhunt for a dictator that led to the boldest US military strike since Vietnam - the surprise invasion of Panama

Billy focuses his attentions on the notorious Texas 7, a group of prisoners who escaped from the John B Connally Unit near Kenedy, Texas, in December 2000

Documentary exploring electric blue mountain and the gateway to Hell, the railroad of death and the town-swallowing Texan abyss

The shocking story of two other Cleopatras who ruled Egypt jointly with Ptolemy VIII - a grim tale of incest, murder, rape, mutilation and war

Documentary exploring a prehistoric ghost in Ireland, a machine that can see back in time, and a giant pentagram in the Canadian snow

Investigating the truth hidden inside the US government's secret and highly fortified areas, from Fort Knox to Hangar 18 and Camp Hero

Some people predict that a cataclysmic event will soon spell the end of the human race. This programme examines if there is a way to survive if disaster struck

An examination of the suggestion that Nazi leader Adolf Hitler was the third antichrist predicted by Nostradamus

How showman, politician and businessman PT Barnum made millions off the backs of the defenseless while, one by one, his properties went up in flames

Two brothers out hunting in Idaho witness something that defies explanation, and a strange metallic craft passes over Antananarivo on the island of Madagascar

Texas police receive several calls about an unusual flying object, and a property inspector is knocked unconscious when he comes in contact with a strange metallic object

The idea that aliens may have given human brains incredible untapped abilities. Experts ask whether harnessing these hidden powers could spark the next step in man's evolution.

Investigations into the possibility that extraterrestrials with a superior knowledge of science and engineering landed on Earth thousands of years ago

Experts question the link between divine substances and extraterrestrials, wondering if the 'food of the gods' really has been sustaining Earth's alien visitors

An intriguing artefact in a museum in Southwark, south London. This strange brown felt object stands about eight inches high and is covered in 88 human teeth

How, when a haunted attractions owner took on an empty hospital complex, he felt the wrath of its spirits. Plus, the Grim Reaper-like figure seen by a nurse in a New York care home

How showman, politician and businessman PT Barnum made millions off the backs of the defenseless while, one by one, his properties went up in flames

Examining historical evidence of potential alien landings, including the Dogon people, who claim to possess knowledge of a galaxy given to them by a star god