The Planets

While a number of planets are accompanied by moons of all sizes and compositions, only the Earth boasts such a comparatively huge "companion world." What forces could have resulted in this planetary odd couple? Join the search for the answer to one of the solar system's most baffling mysteries, from Cold Warrior scientists racing to be first on the moon, to current theories and remarkable computer-generated visions of the moon's explosive creation.

To primitive peoples, the Sun was synonymous with God - the ultimate source of life-giving warmth and light. Now, step aboard with the Skylab space station to probe the turbulent heart of our local power source. Plunge into the centre of the Sun to witness the reactions driving its primordial atomic pulse. And observe the spectacle of massive solar flares capable of engulfing entire planets - including our own.

Atmospheres make weather. This can result in alien weather reports that seem as if they're right our of a science program: torrential sulphuric rain and metallic snow on Venus, global dust storms raging across Mars and centuries-long, Earth-sized cyclones circling Jupiter. It's an eye-opening exploration of other worldly weather that reveals the surprising variety and force of atmospheric activity throughout the solar system.

What is the long-term fate of the planets in our solar system? Voyage to a future billions of years in the distance. Explore the Sun's expansion as it engulfs its planetary progeny in the final, fiery act of its billion-year long dilemma.