Discovery's Top 10 Most Important Supernovae By Web Infoguy  [113 more lists]

No celestial event stresses the universe's gulfs of distance and time more than a supernova. These dying stars can burn as bright as a billion suns, outshining whole galaxies and releasing the very energy and materials required to give birth to new cosmic bodies. These top supernovae add to the wonder of outer space. For full article and photo gallery, go to: http://dsc.discovery.com/space/slideshows/top-10-supernovae/index-05.html