I am a proponent that other life forms do exist in the universe besides us. It would be self-centered, selfish and megalomaniac to think that WE are the CENTER of the universe and that "we iz all we got." Jesus was once quoted as saying that He has "many mansions"--meaning more that one place to reside. Even if you don't believe in God, it's mathematically impossible based on science, that we are the only life forms in this still expanding universe.