Gale Crater (IMAGE) DOE/Los Alamos National Laboratory Caption NASA’s Curiosity rover continues to search for signs that Mars’ Gale Crater conditions could support microbial life. Credit NASA/JPL-Caltech/MSSS Usage Restrictions No restrictions. License Public Domain 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.