Space shuttle tiles are exotic material as well.
UFO doesn’t mean “extra-terrestrial”.
LOOK AT IT FLY! US Navy pilots spotted hypersonic UFOs performing manoeuvres beyond physical limits of humans on a daily basis in 2014 and 2015
https://www.thesun.co.uk/news/9166967/us-navy-pilots-spot-ufos/
Exactly.
The government is sending a message to someone. Example the Navy: Oh my...how did that get released?
I dont think they are sending that message to we, little people.