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UFOs: Top Secret Alien Files | E.T. Encounters Threaten the USA | Full Special | History
For everyday heroes in law enforcement and the military, their mission to serve and protect is put to the ultimate test when they come face to face with dangerous UFOs. See more in this special, "UFOs: Top Secret Alien Files." #HISTORY #UFOsTopSecretAlienFiles Don't miss a video! Subscribe NOW: https://www.youtube.com/@HISTORY?sub_confirmation ...
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3.5K views · 445 reactions | The history of UFO sightings in North America goes back nearly 80 years. Explore the timeline of some of the most famous sightings and listen to testimonials from witnesses and the experts who dedicate their careers into uncovering the mysteries behind them. Solve the unknown in the brand new series, UFOs: Investigating The Unknown, Tuesdays at 8pm on National Geographic UK. | National Geographic UK | Facebook
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3.5K views · 445 reactions | The history of UFO sightings in North America goes back nearly 80 years. Explore the timeline of some of the most famous sightings and listen to testimonials from witnesses and the experts who dedicate their careers into uncovering the mysteries behind them. Solve the unknown in the brand new series, UFOs: Investigating The Unknown, Tuesdays at 8pm on National Geographic UK. | National Geographic UK | Facebook
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