Supernova Links
Bright supernova
http://www.ggw.org/freenet/a/asras/supernova.html
Supernova remnants
http://csep10.phys.utk.edu/guidry/violence/remnants-save.html
Space Telescope Science Institute STScI
http://oposite.stsci.edu/pubinfo
Supernova early alert network
http://hep.bu.edu/~snnet/
Stellar nurseries
http://192.211.16.13/curricular/astro99/starbd/home.htm
Dark matter
http://192.211.16.13/curricular/astro99/darkmatter/home.htm