Declassified UFOs Pt. 2: Project Grudge

Unexplained Mysteries - Ein Podcast von Spotify Studios

In 1949, the Air Force launched a new UFO research project: Project Grudge. But this time, they had a new mandate to follow: extraterrestrial UFOs did not — and could not — exist. Learn more about your ad choices. Visit podcastchoices.com/adchoices

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