Sky History 2 Today

Experts analyse whether natural causes were responsible for the volcanoes, earthquakes and floods of ancient times - and the possibility that it was down to aliens

Experts investigate the work of Nasa and secret government files relating to extraterrestrial activity, looking for proof of alien contact in the recent or distant past

The discovery of dozens of skulls and bones on a cave floor in the jungles of southern Mexico. Plus, strange grass-covered domes are investigated in the Philippines

The role that planners, designers, architects and builders played in shaping the Second World War, thus helping Adolf Hitler retain power, starting with Albert Speer

A visit to Abu Dhabi's impressive Masdar City. Plus, trips to the Wieliczka Salt Mine in Poland and an Indian village where the houses are without doors

Experts analyse whether natural causes were responsible for the volcanoes, earthquakes and floods of ancient times - and the possibility that it was down to aliens

Experts investigate the work of Nasa and secret government files relating to extraterrestrial activity, looking for proof of alien contact in the recent or distant past

Modern science helps uncover the secrets of health and wealth, from Queen Hatshepsut's death to a case of breast cancer

In Australia, Al and comic Kevin Kropinyeri reveal that Captain Cook was not really a captain and explore the Aboriginal history of Australian cricket

Part two of two. An examination of events after the Dutch Republic declared its independence from Spain in 1581, and became cut off from the lucrative spice trades

The role that planners, designers, architects and builders played in shaping the Second World War, thus helping Adolf Hitler retain power, starting with Albert Speer

The case of UFO chaser Captain Mantell, and what he may have seen before he was killed. Plus, experts investigate a close encounter in Texas and a mysterious crash at Shag Harbour

Unexplained phenomena occurring at Big Bend National Park, where a series of incidents has convinced some that secret alien activities are taking place there

Unexplained phenomena occurring at Death Valley National Park, where a series of deaths and disappearances have taken place

Experts analyse whether natural causes were responsible for the volcanoes, earthquakes and floods of ancient times - and the possibility that it was down to aliens

The Dunbar Armored Depot Heist of 1997, when Allan Pace and five old friends planned and executed a daring robbery of Los Angeles-based car company

The Hells Angels use hang-arounds and Angel wannabes to do their dirty work, with Ted Soke grooming his own son Donny to become a serial killer

The discovery of dozens of skulls and bones on a cave floor in the jungles of southern Mexico. Plus, strange grass-covered domes are investigated in the Philippines

Amanda Holden and Dan Jones explore the Victorian era, one of the most sexually progressive societies in history, to learn more about the Queen's dirty secrets

Experts analyse whether natural causes were responsible for the volcanoes, earthquakes and floods of ancient times - and the possibility that it was down to aliens

Experts investigate the work of Nasa and secret government files relating to extraterrestrial activity, looking for proof of alien contact in the recent or distant past

In Australia, Al and comic Kevin Kropinyeri reveal that Captain Cook was not really a captain and explore the Aboriginal history of Australian cricket

Part one of two. A look at how the 80 Years' War left the Spanish Empire financially ruined, while the Dutch Republic - by contrast - became a global commercial power

Unexplained phenomena occurring at Big Bend National Park, where a series of incidents has convinced some that secret alien activities are taking place there

Unexplained phenomena occurring at Death Valley National Park, where a series of deaths and disappearances have taken place

The case of UFO chaser Captain Mantell, and what he may have seen before he was killed. Plus, experts investigate a close encounter in Texas and a mysterious crash at Shag Harbour

Experts investigate whether Nasa rocket scientist Wernher von Braun might have found inspiration in technology found at the alleged UFO crash in Roswell