Investigating UFOs

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  Investigating UFOs

  By Paul Mason

  Examines some famous cases involving UFOs and describes how forensic science can sometimes be used to explain such events.

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  Investigating UFOs

  By Emily O’Keefe

  Any unexplained object that people see in the sky is known as an Unidentified Flying Object, or UFO. Today, one in seven Americans claims to have seen a UFO. Learn more in Investigating UFOs, a World’s Greatest Mysteries book.

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  Investigating UFOs

  By O'Keefe Emily

  Any unexplained object that people see in the sky is known as an Unidentified Flying Object, or UFO. Today, one in seven Americans claims to have seen a UFO. Learn more in Investigating UFOs, a World's Greatest Mysteries book.

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  Investigating UFOs

  By Paul Mason

  FORENSIC FILES Catching UFO Fever Modern UFO fever was sparked by Kenneth Arnold's sighting in 1947 of a string of what became known as " flying saucers . ... Modern investigation Today , UFOs are a big business .

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  Investigating UFOs

  By Emily O'Keefe

  Highlights myths, urban legends, unsolved mysteries, and conspiracies about UFOs.