Surface rocks (IMAGE) University of Tokyo Caption Hayabusa2 captures images of unusually bright S-type rocks that stand out from the darker C-type material that makes up the bulk of Ryugu. Credit © 2020 Tatsumi et al. Usage Restrictions © 2020 Tatsumi et al. 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.