Ancient Aliens Secrets of the Serpeant Mound Season 9 History

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=6K_kM1n8DfY

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 geoglyphs around the world that Ancient Astronaut Theorists believe could have encoded alien messages in this clip from Season 9, Episode 13, Beyond Nazca . #AncientAliens • Subscribe for more from Ancient Aliens and other great HISTORY shows: http://histv.co/SubscribeHistoryYT • Find out more about the show and watch full episodes on our site: • http://po.st/AncientAliens • Check out exclusive HISTORY content: • History Newsletter: http://po.st/HistoryNewsletter • Website - http://po.st/HistoryWeb • Facebook - http://po.st/HistoryFacebook • Twitter - http://po.st/HistoryTwitter • HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.

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