Science Channel/Discovery Canada/Discovery International - 2x60min & 1x120min
Scientists know aliens exist. And it’s only a matter of time until we find them…or they find us. This special is an
"Encyclopaedia Galactica" of non-Earth life forms that showcases the extraordinary scientists that are grappling right now with questions like: Where do aliens call home? Could the Blob really be alive? Do aliens use warp drive? and Will they be friend or foe? It’s an all-encompassing guide to everything you need to know about aliens, what to expect and how to prepare for when you meet one.