Ancient Aliens Season 11 invites you to explore the staggering and extraordinary evidence of extra-terrestiral presence on Earth. From mysterious codes in the desert to hidden messages in Leonardo Da Vinci's artworks, clues of Alien life can be found scattered throughout our history. Discover the inexplicable phenomena of black holes on Earth, Area 52 and hear the first hand stories of those who claim to have been abducted by Alien life forms. Could all of these peculiar events and sightings be coincidence? Or evidence of our deep and ancient connection to extra-terrestrial neighbours?