“I also have no doubt a good percentage of those will harbor some type of life.”
________________________________________________
I don’t know that a good percentage have life, but I imagine
there is life, other then on Earth, somewhere the universe.
I do not, however, believe that we are, or have been visited
by ET. He has to be just too far away.
We don’t know. The earth is 4.5 billion or so years old...We have no idea what or who might have visited here long before man’s short time on this planet.
We all have our beliefs or opinions and on that one, I really have no hard opinion either way. Maybe, or maybe not would be my opinion regarding being visited.