Isabel Cañete Vela (IMAGE) Chalmers University of Technology Caption Isabel Cañete Vela, PhD-student, Department of Space, Earth and Environment, Chalmers University of Technology. Credit: Chalmers Credit Credit: Chalmers Usage Restrictions Credit: Chalmers License Original 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.