Check out the Hubble's shot of the Swan Nebula! If you're into this sort of thing, you can't go wrong with this book: it's gigantic and has amazing color photographs. Or you can just adopt a giant squid. Here's a really cool image of the Carinae Nebula:
Links:
[1] http://hubblesite.org/
[2] http://en.wikipedia.org/wiki/Omega_Nebula
[3] http://en.wikipedia.org/wiki/SpaceCamp
[4] http://www.amazon.com/Cosmos-Giles-Sparrow/dp/1905204299/ref=pd_bbs_6/104-1641702-1228765?ie=UTF8&s=books&qid=1175020712&sr=8-6
[5] http://adoptasquid.com/
[6] http://en.wikipedia.org/wiki/Carina_Nebula