Rosetta Spacecraft Images (IMAGE) Proceedings of the National Academy of Sciences Caption Rosetta spacecraft images displaying large fractures both on a) the Big Lobe and b) the Small Lobe of comet 67P. Credit Image credit: Marco Franceschi and Luca Penasa. 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.