New UFO videos solicit baffled explanations ranging from angels and demons to jetpacks and balloons

Bizarre videos from President Trump’s latest batch of UFO disclosure files led to a host of speculation about the ...
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25 strange facts science can't explain

Science has done some genuinely incredible things. We’ve mapped the human genome, landed rovers on Mars, and figured out what happened in the first fraction of a second after the Big Bang. But then ...