[NYer]

All that remains of the oldest documented example of a supernova, called RCW 86, is seen in this image, a combination of data from four different space telescopes to create a multi-wavelength view, released by NASA October 24, 2011. – Reuters Photo

[SunkenCiv]

Thanks NYer. It won’t load for me though.

http://www.dawn.com/wp-content/uploads/2011/10/supernova-mystery-R543.jpg