Seasons 1-5 of the History Channel space exploration series. With the aid of CGI and expert contributions, the series aims to bring the workings of space and the universe to life. Each of the 63 episodes examines numerous topics, from the origins of the universe in the Big Bang to the latest in NASA advances. The role of science and technology in enhancing our knowledge of the universe is also celebrated, with a look back at key inventions like telescopes that allowed man to peer further into the cosmos.