While the notion of UFOs, even if fun, has been proven silly, there are other things that are mysterious and might actually be real.
Something that may someday be proven silly, but hasn't been yet, is the possibility of parallel universes. Oversimplified , it states that everything we do, every decision, creates a new universe heading in a slightly different directions. All possible universes would exist. A universe where you have won every single Powerball drawing is out there somewhere. Craaaaaaaaaazy but mathematically possible. I'm not sure I believe it but, unlike communicating aliens existing in this universe, it hasn't been disproven. I just find it hard to imagine a universe in which Jerry Sullivan wrote a positive article about the Bills. I just don't see it.
Thoughts?