'Cuz the trip is really, really, really, really long.
Not to mention the price of the ticket....
And why can't they make ship supporting numerous generations on the way over?
And, even if they stayed put, there should still be evidence. Radio, ect. If intelligent life were as common as some people think, we'd know by now.
Second, if there are intelligent aliens, why aren't they here?
'Cuz the trip is really, really, really, really long.
Are we there yet?
Just a little further...
Are we there yet?
Just a little further...
Are we there yet?
Just a little further...
Are we there yet?
Just a little further...