AGN Illustration (IMAGE) University of California - Santa Cruz Caption An artist’s impression of what the dust around an active galactic nucleus might look like seen from a light year away. Credit Peter Z. Harrington Usage Restrictions For use only with news coverage of this research. License Original 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.