Space looks pretty empty when I look up at night. Sure, there are a bunch of stars and all, but you should take another look at what hubble sees.
It looks like art at these zoom levels. It's unbeliavable that there's stuff out there of this complexity, and we were unaware of it till we had the tools to peer so far into space.
P.S. I wonder if the colors portrayed in these pictures is natural color or if it extends beyond the realm of visible light?