Why bother. If there were really aliens why have we never seen any indication of them except for 1950s flying saucer movies.
Maybe they want to keep it a secret.
“Why bother. If there were really aliens why have we never seen any indication of them except for 1950s flying saucer movies.”
I don’t think we should bother either because they would likely just kill us.
Why haven’t we seen them? The distances are just too great. I doubt our civilization will ever explore much of the Milky Way and we will certainly never explore our nearest galaxy which 2.5 million light years away.
The distances are so great there is no point in even looking at anything beyond a few dozen LY away.