Grand Mesa in Colorado Rockies (IMAGE) NASA/Goddard Space Flight Center Caption Grand Mesa in the Colorado Rockies is NASA and its partners' testbed for figuring out how much water content is in snow. Credit NASA's Goddard Space Flight Center/Joy Ng 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.