Imagine staring out over the superheated lava fields of volcanic Venus, getting swallowed by a giant Martian twister, or trying to drill on the disintegrating surface of a comet. Space Odyssey tells the gripping story of a human expedition to the other worlds of our solar system. Live through the dangers and the spectacle of this - the ultimate adventure for humankind... Five astronauts embark on an extraordinary and awe-inspiring journey. Their mission: to land on and explore the most extreme worlds that orbit the Sun. As nerve-wracking drama gives way to incredible spectacle, they are taken to their physical and psychological limits in an ultimate voyage of discovery.