Watch new episodes of Ancient Aliens Saturdays at 9/8c, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule.
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Ancient Aliens: EVIDENCE OF LOST CIVILIZATIONS ON MARS (Season 14) | History
Watch new episodes of Ancient Aliens Saturdays at 9/8c, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule.
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