Most of the early UFO's here & abroad, were the U2's
then a rash of the SR-71/A12 or the later Blackbirds
(they really looked like a flying saucer from a rear or frontal view)
or a little later the F-117 misidentified too
(extremely alien looking/unconventional aircraft, if you didn't know better)
I'll bet the military (Lockeed Martin's Skunk Works) was loving it too...
even by professionals at the time, even trusted military officers,
experienced pilots, just Joe Some citizen
'thought' they saw something from a different world
when it was US or the Russian etc. classified space or military projects
& the cover stories to keep it as propaganda, misinformation campaigns
because they could be or were
NOT able to explain it/them at the time
so it must be Alien
some of it is unexplainable, some of it totally explainable
& just not admitted to "yet"
yes we live in a huge universe,
only 1 of millions/billions of galaxies
with their own star/sun etc.
there very well is something else out there
whether it's a gelatinous blob or an advanced intelligent being,
in a Flying
Saucer coming to probe our ***
maybe in a humanoid type of form like US or little green men
when you have that answer, you'd be the MAN
Bigfoot's real & Epstein didn't kill himself too
some are just total nonsense
some is stuff seen by people that thought they saw something
some were known classified deals & some weren't
some are purposely used as miss-information/propaganda too
some are made up ****, by some mentally ill, sick or strange/deranged people
seeing contrails or vortices, fuel dumps etc. in the sky,
"oh no run for the shelter, the govt. is out to get US"
or **** that can't fit into what
'we know' at the time
you have to decide what you believe
I like flying Teriyaki 'sauces' on my chicken...
I like the new Show, on History Channel IIRC
Project Blue Book set in the 50's
some of the stuff is fun, some is nonsensical, people saw something
Unidentified Flying Objects, or even UWSFO, doesn't mean it's Aliens
means it is
not been
identified or known to the general public at that time...