TextureCam Examines Rock (image) American Geophysical Union Caption TextureCam snaps photos of rocks in the Mojave Desert in California. The desert rocks look similar to rocks the automated system might one day need to analyze on Mars or other far-away worlds. Credit Kiri Wagstaff Usage Restrictions None 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.