NASA’s supernova photo goes viral
NASA shared an image of the stellar remnants of a supernova. The space agency’s Chandra X-ray observatory observed RCW 103 about 9,000 light-years away. It is one of the “most extreme” whirling neutron stars or pulsars ever recorded. Saturday, NASA shared a photo of the stellar remnants of a supernova about 9,000 light-years away, as … Read more