How the Universe Works

How did an apocalyptic planetary collision and a supernova create our world? How do orbits drive the dynamics of the universe? Could cosmic firestorms threaten life on Earth? Journey deep into space and examine the moons, planets and stars that make up the cosmos in 'How the Universe Works'. Combining expert opinion with extraordinary computer generated imagery; the fascinating second series uses modern astronomy to reveal the inner workings of outer space. From volcanoes and galactic mega storms to mineral rich asteroids and comets, discover how these titanic forces and extraordinary phenomenon have shaped our world and could reveal clues about the origins of life on Earth and elsewhere in the universe. Witness the fascinating moons, planets, stars, solar systems and galaxies that come together to create our cosmos in 'How the Universe Works'. This series illustrates exactly how the universe is designed and built using a dynamic cast of experts and computer generated imagery. The first episode features the story of how stars were made. Learn how nuclear fusion keeps them burning for billions of years and what powers our nearest star: the sun. The inner workings of outer space will be revealed as modern astronomy helps to demystify a series of unusual phenomena. (texte officiel du distributeur)