Top 10 Extraterrestrial Conspiracy Theories of All Time

These conspiracy theories are out of this world...literally. For this list, we’ll be looking at the most fascinating and memorable space and extraterrestrial-based conspiracies. Our countdown includes The Philadelphia Experiment, The Black Knight, Faked Moon Landings, and more! Which of these conspiracy theories do you find the most interesting? Let us know in the comments below!

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