In article ,
SubPop79 wrote:

Hello everyone!

This is my very first thread on here, so please forgive an ignorance I
may exhibit.The reason I made this thread was to find out if there are
any aircraft in existence that are circular or oval shaped and are not
weather balloons. Please do not call me crazy, a kook, wingnut or
whatever. I am trying to keep a rational mind regarding an aircraft that
I saw a few days ago that left me confused.

P.S. Please don't say it was a UFO.

- Matt

Well, if you can't identify it, it HAS to be, by definition, a UFO!

This does not mean, however, that you saw an alien craft -- only that
the flying object you saw is unidentified.