Curiosity on Mars Sits on Rocks Similar to Those Found in Marshes in Mexico (image) FECYT - Spanish Foundation for Science and Technology Share Print E-Mail Caption This shows Cuatro Ciénegas (Mexico) and the Gale crater on Mars. Credit L. Eguiarte Fruns// NASA/JPL-Caltech/MSSS. Usage Restrictions None Share Print E-Mail 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.