The universe is big. This big.
To put this image in further perspective, take a look at this link[1]. It blew my mind as I had the universe and observable universe all mixed up conceptually. For instance, the universe was <i>not</i> a point at the big bang: only the observable universe was.<p>[1] <a href="http://www.astro.ucla.edu/~wright/infpoint.html" rel="nofollow">http://www.astro.ucla.edu/~wright/infpoint.html</a>