Tune in to Alien Invasion Week on History starting Monday 9/30 through Friday 10/4 for new Ancient Aliens, plus the premiere of In Search Of, new UFO Specials and More!
There are mysterious stone wheels carved into the earth that Ancient Astronaut Theorists believe could be part of a worldwide communications network directly connected to otherworldly visitors in this clip from Season 9, Episode 13, “Beyond Nazca”. #AncientAliens
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