Image of HD 163296 (IMAGE) National Radio Astronomy Observatory Caption ALMA image of the protoplanetary disk surrounding the young star HD 163296 as seen in dust. Credit ALMA (ESO/NAOJ/NRAO); A. Isella; B. Saxton (NRAO/AUI/NSF) 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.