"TTT...Aliens are not mentioned specifically in the above list. I take it that you are referring to UFOs when you say that aliens exist ?
It is feasible that aliens exist somewhere in outer space but the incredible distances that would be involved for them to get here, or for us to go and see them, makes their positive discovery to be impossible. "
Mikey, no I was referring to aliens, it is a statistical certainty that they exist and yes you are correct we will never have any contact.
Even if FTL travel or comms are possible, even if we enter the realm of Sci Fi, it is still not feasable, Warp 10 is far far far far far to slow, even at warp 10000 we could not have a conversation with someone even at the closest known star. That is to the garden gate in galactic terms that is why I am certain.