I don’t think so.
First, a disclaimer: yes, I am a fan of Star Trek and Stargate (both the SG-1 and the Atlantis series). And no, I’m not a crazy Trekkie who wears a Star Trek uniform in public.
Anyways, I was just watching the documentary DVD Universe over the weekend. It’s a little dated now (over 6 years old) but it was very well done and still fun to watch. One of the scientists who was interviewed said the following:
There are more stars in our universe than there are grains of sand on every beach on Earth. If you run your fingers through the sands on the beach and try to imagine just one of them being painted blue to represent the Earth and life on Earth, you’d have to be insane to think we’re the only ones here.
I like that quote.