The dazzling Blue Ring Nebula has puzzled scientists for 16 years – and now they finally understand why
[ad_1] Scientists have found new evidence in mysterious fluorescent blue ring debris Nebula that may explain how this strange structure was formed. The Blue Ring Nebula is home to a central star, called TYC 2597-735-1. An unusual ultraviolet ring surrounds the star, which astronomers first observed in 2004 with the help of now-defunct NASA Galaxy … Read more