These encounters with UFOs and aliens are unexplainable. For this list, we're looking at UFO incidents that still defy explanation, even with modern science. Our countdown of UFO incidents that can't be explained includes The Mt. Rainier UFO Sighting, the Aurora UFO Incident, The Invasion of Washington, and more! read more...
Top 10 UFO Incidents That Have Still YET to be Explained
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VOICE OVER: Peter DeGiglio
