Doubly Imaged Quasar (IMAGE) University of California - Los Angeles Caption Image from the Hubble Space Telescope of a doubly imaged quasar. Credit NASA Hubble Space Telescope, Tommaso Treu/UCLA, and Birrer et al Usage Restrictions None License Licensed content 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.