カリクロとリングの想像図 (IMAGE) Kobe University Caption (左)カリクロとリングの想像図。欧州南天天文台提供(http://www.eso.org/public/images/eso1410b/) Credit: ESO/L. Calçada/M. Kornmesser/Nick Risinger (skysurvey.org). (右)カリクロの表面付近から見たリングの想像図。欧州南天天文台提供(https://www.eso.org/public/images/eso1410a/) Credit: ESO/L. Calçada/Nick Risinger (skysurvey.org). Credit Credit: ESO/L. Calçada/M. Kornmesser/Nick Risinger (skysurvey.org) Usage Restrictions Permission needed from credited parties before use 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.