Scientists using NASA's Chandra X-ray Observatory have found new evidence that a pulsar in the constellation of Sagittarius was created when a massive star exploded, witnessed by Chinese astronomers in the year 386 AD. http://chandra.harvard.edu/press/01_releases/press_011001.html
Network utilizing neutrino detectors to detect neutrino burst from supernova in order to provide a prompt alert to astronomers. http://hep.bu.edu/~snnet/
HEASARC: High Energy Astrophysics Science Archive Research Center provides a short article regarding the high-energy aspects of supernovae explosions. http://legacy.gsfc.nasa.gov/docs/snr.html
Includes research contacts, preprints, reviews and published papers by the Astronomy group of the University of Texas. http://hej3.as.utexas.edu/~www/SN/