Ancient Aliens 13x3

The Alien Protocols

In 2017, a strange, cigar-shaped object entered our solar system from another star system traveling in such an unusual trajectory it caused some astronomers to suggest that it could be an extraterrestrial craft. It brought up an important question–will we have a plan in place for what to do if we encounter alien life?

Ancient Aliens: 13×3
May. 11, 2018

Ancient Aliens season 13