Adrien Bouskela and Sergey Shkarayev (IMAGE) University of Arizona College of Engineering Caption Aerospace engineering doctoral student Adrien Bouskela (left) and aerospace and mechanical engineering professor Sergey Shkarayev hold an experimental sailplane. They hope to one day send a custom version of a similar plane to Mars. Credit University of Arizona College of Engineering Usage Restrictions None 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.