Testing Gelled Rocket Fuels (IMAGE) Purdue University Caption Timothee Pourpoint, a research assistant professor of aeronautics and astronautics, is in charge of designing and operating a new Purdue lab to test gelled rocket fuels that have the consistency of orange marmalade. The fuels are designed to improve the safety, performance and range of rockets for space and military applications, and the research will involve a team of engineers and food scientists. Standing in the new lab are, from left, Tim Phillips and Mark James, both graduate students in aeronautics and astronautics, Pourpoint and Travis Kubal, a graduate student in mechanical engineering. Credit Purdue News Service photo/Andrew Hancock 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.