As a Christian, this is a topic I am interested in. Are we alone in the universe? Is our universe the only universe? Do other universes, if any, have the same time-space relationships as ours? Could a galaxy really be fastened on the collar of a house cat? These are the sort of questions I think about while I'm mowing the lawn.
Edit: My poll question should have said "How many other planets... . But you get the gist. lol