Oh yes, I do remember a really thrilling event, many years ago...
We still lived in Geneva/Switzerland, I was stargazing with my 8 inch Celestron telescope on a nice dark balconee of our house and my wife already was asleep...
Then I saw it: a ghostly, pale illuminated V-shaped formation of fuzzy dish shaped objects majestetically moving across the sky with a rather high angular velocity.
I was shocked! NO, a guy like me doesn't believe in UFO's, of course
But, there was simply NOTHING to which this appearance fitted. There was NO noise to be heard. From the high angular velocity it was clear that planes were out of question. Also no chance for meteors etc.
I rushed in and woke up my wife to have a witness at least

! But alas, by the time she made it outside, the whole stuff had vanished below the horizon....
Since it all was soooo spooky, next morning, I communicated a precise description of my observation to the Swiss astronomical society of which I was a member. And indeed, ...after some weeks the solution came (by mail). But before that, my physicist colleagues at work looked at me with an expression of pity: now he's going overboard, UFO's and all that

...
In fact: other amateur astronomers had also witnessed the same phenomenon. It soon turned out what it was: some satellite had entered the atmosphere, and broken into a number of fragments that still moved with a common center of mass across the sky...The spooky glow was due to the heat just like in case of meteors...
This was a really memorable event.
Bye Fridger