Employing state-of-the-art computer graphics, unseen space race archive and testimony from leading scientists, THE PLANETS is the most comprehensive and spectacular account of space exploration and discovery ever made. DIFFERENT WORLDS: A look at space travel and the latest planetary explorations. TERRA FIRMA: The story of the pioneering missions to our neighbouring worlds. GIANTS: Uncovers the secrets surrounding the massive planets in our Solar System. MOON: The answer to one of the greatest mysteries of the Solar System - why does Earth have a moon? STAR: The latest scientific advances bring us a new perspective on the Sun. ATMOSPHERE: A fantastic voyage through the skies of the Solar System. LIFE: A look at the very latest robotic explorations of other planets. DESTINY: How are the planets going to evolve over the next four billion years?