Collecting Radar Data (IMAGE) University of Alaska Fairbanks Caption Christina Carr, left, and Jessica Badgeley collect radar data to map the pathway of salty water that connects Blood Falls to the source of water underneath the glacier. Credit Photo by Cece Mortenson Usage Restrictions Please credit photographer. 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.