Atacama Desert (IMAGE) University of California - Berkeley Caption In this photo taken at the Atacama Desert in Chile, the ground has similar sulfate cracks to those seen on the surface of Mars. The researcher in the foreground is William Dietrich, UC Berkeley professor of geomorphology. Credit Photo by Ronald Amundson, UC Berkeley Usage Restrictions Credit Ron Amundson, UC Berkeley 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.