"1. Beings from another dimension or a parallel earth.
2. Time travelers who might or might not come from a parallel universe.
3. Extra terrestrials from another star system.
4. Humans or humanoids from a past highly advanced civilization that was destroyed on Earth. Having populated celestial bodies of our solar system or beyond they at some point returned.
5. God
6. Beings maybe even humans from other planets or even parallel universes without physically arriving at Earth or our Earth communicate via the mind or esp with humans."
I's say you've presented a good circumstantial case for it having been The Borg
I'm forced to say that I've finally realised that in regards to any hope of my questions provoking a substantive reply..
Persistence is Futile
Warwick
" I have always found that the main obstacle to free
association on these boards is the broad
misconception that what we do not know is more
significant than what we do know."
Warwick L Nixon, March 8, 2019