When I worked for a NASA contractor I saw a shuttle downlink with something very odd. It was on radar so it was not a camera artifact. I won’t go into more detail on the matter than this brief comment, since the last time I did I had to endure days worth of harassment from a few people.
space junk...lots of it up there...some small..some very big
Grandfather was in the Air Force 1940’s through 1992. He saw stuff on radar and had access to classified documents on UFO’s that he said made his hair stand on end.