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On January 9th, 2017, a shape-shifting UFO hovers over Salento, Italy leaving experts stumped, in this clip from Season 2, "Two-Headed Serpent & Mummified Monster". Watch all new episodes of The Proof Is Out There, Fridays at 10/9c, and stay up to date on all of your favorite The HISTORY Channel shows at history.com/schedule. #HISTORY # ...
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