This stunning program explores some of the most terrifying and mysterious phenomena in the known universe. Comprised of three parts, including an investigation into death trap planets, lethal asteroids and comets, and extraordinary new discoveries about the shape and structure of the Universe and what lies beyond its edge. Using stunning special effects and graphics, this series will reconstruct the inaccessible and visualise for the viewer what can not be seen with the naked eye. The world's leading astronomers and cosmologists reveal how they are pushing back the frontiers of knowledge using the world's largest telescopes and ambitious missions into space. Extraordinary viewing.