The odds prove it. Intelligent life exists on other planets, some of those planets have humanoids, some have dinosaurs, some have lifeforms we' can barely imagine.
Is there something bigger than space? Perhaps not, according to this article about mapping the universe:
http://www.huffingtonpost.com/2014/01/0 ... 67445.html
"One of the reasons we care is that a flat universe has implications for whether the universe is infinite," Schlegel said. "That means — while we can't say with certainty that it will never come to an end — it's likely the universe extends forever in space and will go on forever in time. Our results are consistent with an infinite universe."
By comparison, the Earth is a sub-microscopic speck of dust and we are the mites who live upon it. It makes me wonder what lives in the very air around us?