From Alien hellstorms and volcanoes to communicating with them from across the stars. Watch as we embark on a search for alien life and how we can better understand their worlds. Alien Hell Storms - 00:00 - 08:48 Alien Oceans - 08:48 - 18:34 Alien Moons - 18:34 - 26:45 Alien Megastructure - 26:45 - 34:55 Journey to Alien Earth - 34:55 - 43:09 Hunt For Mars Aliens - 43:09 - 49:44 Mars Alien Secrets - 49:44 -56:03 Alien Volcanoes - 56:03 - 1:05:29 Strange Alien Storms - 1:05:29 - 1:11:10 Signals from Alien Worlds - 1:11:10 - 1:19:41