Astronomers capture rare cosmic ‘Jekyll and Hyde’ behaviour in double star system 19,000 light-years away Kit Daniels Posted on June 10, 2020 Posted in Aggregated No Comments Only three confirmed examples of these identity-changing systems are known Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email