On Jul 24, 2:30 pm, "Hagar" <ha...@sahm.name> wrote:
<snip>

      There are no UFOs in our Solar System, much less on Earth.

You've been to the entire solar system and all over the Earth, and
looked
everywhere and not found them? I'm impressed. Proving a negative
existential claim is pretty hard, you know? Actually, there ARE
"UFOs",
as in aerial phenomena that one cannot identify. Does that mean they
are alien spaceships? No. It doesn't. It means they cannot be
identified.

Therefore, anyone who thinks they saw one, is delusional.

But seeing one is what you need to do if you want to know it exists.