Joseph Najem (IMAGE) Penn State Caption Joseph Najem, assistant professor of mechanical engineering, will lead the project to create an energy source capable of powering satellites, cameras, weather sensors and other technologies in space. Credit Jeff Xu/Penn State Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.