Artist's Impression of a Quasar (image) University of Arizona Share Print E-Mail Caption This is an artist's impression of a quasar with a supermassive black hole in the distant universe. Credit Zhaoyu Li/NASA/JPL-Caltech/Misti Mountain Observatory Usage Restrictions This visual may only be used in conjunction with reporting on or posting of this news release. Credit must be given as indicated. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.