Asteroid Ryugu (IMAGE) Diamond Light Source Caption Asteroid Ryugu - Image taken at 20km on 26 June 2018, diameter 870 m. Credit Credit: Hayabusa2/JAXA. Usage Restrictions None 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.