“I do agree that if intelligent life has traveled to Earth, they have an understanding of physics that can’t be comprehended by our knowledge of physics.
My basic point is, I believe somewhere out there in the universe intelligent life exists, what form it takes and if it’s traveled to earth I have no idea about, so far it can’t be proven or disproven.”
Absolutely and I agree. And we never will understand this phenomenon if we keep putting up firewalls against possibilities based on our primitive rudimentary knowledge.
I read somewhere a couple of years ago about how relatively fast our knowledge about physics or anything else can changed.
The analogy was, take 3 things, like a Nuclear Reactor, F-22 Jet Fighter or something we all take for granted like a Iphone back to 1776 at the founding of the USA, scientists back then would have no concept of what they were or how to utilize them, given their understanding of physics, that was less than 250 years ago, imagine what the next 250 years will hold and then think about the next 1000 years...