Purdue University is expanding the nation's largest university propulsion laboratory for research aimed at reducing fuel consumption and emissions for next-generation jet engines. The expansion at the Maurice J. Zucrow Laboratories will include new test cells to support laser-based measurements in a building to be constructed adjacent to Zucrow's high-pressure lab. Developed in 1964 as part of NASA's Apollo program, the high-pressure lab houses research sponsored by aerospace companies, NASA, the U.S. Air Force, and other agencies.