Preview G306.3-0.9, Young Supernova, Composite Image ID: 1349-164 Artist: NASA/CXC/University of Michigan/JPL-Caltech/CSIRO/ATNF/ATCA Purchase a commercial license Buy framed prints & more from our print store 2013 21st century astronomy burst of radiation celestial body composite image deep sky deep space exploding star g3063 09 science sn snr stellar explosion supernova remnant supernova