i went to one of those church classes for kids awhile back when i was twelve, and the dude there said the chances of there being other life is like 400 quadrillion to one, so there must be god. i said to him as far as we know, the univnerse is a big, never ending expanse, at least in this lifetime, right? he said yes. i then said if the chances are 400 quadrillion to one, and the universe never ends then there should be trillions of other planets with life on them, there are just incredibly spaced out, right? shut his ass right up. so according to what we (the public at least) know now, there must be life out there. the chances (according to our current information) of life being there are much greater.