Ancient Aliens: INCREDIBLE INTERSTELLAR OBJECT FOUND (Season 13) | History

Stay up to date on all of HISTORY's latest premieres at history.com/schedule In 2017, astronomers discovered a very strange object traveling through our solar system and ancient astronaut theorists say it could be an alien ship in this clip from Season 13, "The Alien Protocols". #AncientAliens Subscribe for more from Ancient Aliens and other great HISTORY shows: histv.co/SubscribeHistoryYT Find out more about the show and watch full episodes on our site: po.st/AncientAliens Check out exclusive HISTORY content: History Newsletter: po.st/HistoryNewsletter Website - po.st/HistoryWeb Facebook - po.st/HistoryFacebook Twitter - 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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