The Local Interstellar Medium
http://spacsun.rice.edu/~twg/lism.html
ISO ISM Images
http://www.iso.vilspa.esa.es/galleries/ism.html
ISO Image of Horsehead
http://www.iso.vilspa.esa.es/galleries/ism/horseh.html
ISO and H-alpha Images of Trifid Nebula
http://www.iso.vilspa.esa.es/images/ism/IOC_TRIF2.gif
JPL Site on Instersellar Probe
http://coast.jpl.nasa.gov/interstellar/probe/interstellar/matter.html
Nick Strobels Great Introduction to the ISM
http://www.astronomynotes.com/ismnotes/ismglxya.htm
Crescent Nebula (NGC 6888)
http://oposite.stsci.edu/pubinfo/PR/2000/23/index.html
Crab Nebula
http://oposite.stsci.edu/pubinfo/PR/2000/15/pr-photos.html
HH111 System
http://oposite.stsci.edu/pubinfo/PR/2000/05/pr-photos.html
Carina Nebula (NGC 3372)/The Keyhole Nebula (AGs Personal Favorite)
http://oposite.stsci.edu/pubinfo/PR/2000/06/pr-photos.html
Bubble Nebula
http://oposite.stsci.edu/pubinfo/pr/2000/04/pr-photos.html
Trifid Movie
http://oposite.stsci.edu/pubinfo/pr/1999/42/animations.html
NGC3603 ("Recyling")
http://oposite.stsci.edu/pubinfo/PR/1999/20/pr-photos.html