NASA's Chandra discovers possible supernova remnant in galactic center

NASA's Chandra discovers possible supernova remnant in galactic center Phys.org NASA spots the possible remains of a massive supernova in the middle of the Milky Way Scientific American NASA X-ray spacecraft discovers supernova wreckage at the heart of the Milky Way Space Astronomers May Have Found Supernova Remnant near Milky Way’s Central Black Hole Sci.News A Bright Blob Emitting X-Rays Near the Center of the Milky Way May Have Been Forged by a Supernova Discover Magazine