Our entire existence is a result of the nuclear reactions that occur within the sun. Plunge into this ball of gas and discover how it was created.

A study of how and when the Universe may end. Gravity and dark matter are poised to annihilate the Universe in a big crunch, or expansion and dark energy may tear it apart.

How did the gas giants of Jupiter come into being? The inner workings of outer space will be revealed as modern astronomy helps to demystify a series of unusual phenomena.

The most important second in history which seals the Universe's fate.

Saturn's ferocious weather, its evolving ring system and the discovery of active geology on one of its moons have rewritten the textbooks; explore these new discoveries.

Explore whether catastrophic events such as volcano eruptions, ice ages and asteroid strikes spell out a bleak future for the existence of humans on planet earth.