So what if it was millions of billions, how large is the universe? Infinite? It is not feasible that we could be the only life forms
The universe is actually not Infinite (that we know of) but it is obviously expanding everyday... dark matter and such.
It is not feasible that we could be the only life forms
My point exactly, if theres a possibilty of millions of planets that can house life forms.. then there's a pretty darn good chance that other life forms do exist.