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SUPER NOVA

The Ripple Red Ribbons of SNR 0509

Credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA); Acknowledgment: J. Hughes (Rutgers U.)

from http://apod.nasa.gov/apod/ap110125.html

Simeis 147: Supernova Remnant

Credit & Copyright: Rogelio Bernal Andreo (Deep Sky Colors)

from http://apod.nasa.gov/apod/ap121009.html

Kepler's Supernova Remnant in X-Rays

Credit : X-ray: NASA/CXC/NCSU/M. Burkey et al. Optical: DSS

from http://apod.nasa.gov/apod/ap130515.html