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.