Ancient Aliens

Season 13, Episode 3

Episode Title: The Alien Protocols

Air Date: 2018-05-11

Overview:

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?