[Quix]

So,

Just how often, documented, of course,

have how many millions of people seen

THOSE naturally occurring atmostpheric events????

[D-fendr]

Many millions have seen optical light refraction, atmospheric electricity or plasma effect. It happens somewhere every day - with scientific data. Google is your friend.

Now, about those UFOs you’ve seen: Aliens aboard? Not possibly naturally occurring atmospheric events that you show ignorance of, not possibly earthling activity?

How do you know? Please share.