See the little dot? New studies of that blue flash from the distant universe (a "Luminous Fast Blue Optical Transient") indicate it was caused by a black hole swallowing an entire star. For a moment, it blazed as bright as 100 billion Suns.
https://public.nrao.edu/news/radio-telescopes-uncover-invisible-gas-around-record-shattering-cosmic-explosion/ #space #science
