This documentary takes a fascinating new look at a very old universe. Fifty years after man first ventured into outer space, we examine the greatest secrets of the heavens. Each episode outlines how humans have explored the universe, and scrutinises the discoveries they have made. As the earth churns ominously with the effects of global [...]

New discoveries regarding the Outer Planets are creating a fundamental rethinking of our solar system. Uranus is a toxic combination of hydrogen, helium and methane. Scientists speculate that the planet was knocked on its side after colliding with another body. Neptune’s largest moon, Triton, is cold and barren, but some scientists speculate that liquid water [...]

In ‘Jupiter’, we journey half a billion miles from the earth’s surface to a mini solar system of over 60 moons rotating around a powerful planet of gas. Its flowing colours and spots hold strange beauty, but contain violent storms and jet streams. Could this big, bright ball of turbulent weather have been the star [...]

This is the profile of an extraterrestrial mass murderer: one whose existence was denied by scientific orthodoxy for nearly two decades, but has now been tracked down. 65 million years ago a 15km wide asteroid hit the Earth. In 1978 Walter Alvarez, a Nobel-prize-winning physicist, and his son Luis, first proposed the outrageous idea that [...]

250 million years ago, long before dinosaurs roamed the Earth, the land and oceans teemed with life. This was the Permian, a golden era of biodiversity that was about to come to a crashing end. Within just a few thousand years, 95% of the lifeforms on the planet would be wiped out, in the biggest [...]