ExoNews Bulletin

E108 9-28-19 Angels, Airships, and Aliens: The 3,500-Year History of UFO Sightings

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September 30, 2019 2:14pm

9m

Humans have seen and encountered unidentified flying objects for millennia. The only thing that’s changed is how people have interpreted these events over the years. Here is a summary of four eras of UFOs