Supernova that lit up Earth's skies 843 years ago has a flowering 'zombie star' at its heart — and it's still exploding
When you purchase through links on our site , we may take in an affiliate commission . Here ’s how it work . A first - of - its - kind , exalt map has revealed fresh secrets about a mysterious , flower " zombie star " ambuscade in the remainder of a supernova that light up Earth ’s sky more than 800 years ago . The " 3D motion picture " testify that the remains of the starring plosion are unusually wonky and are still exploding at a constant speed ....