Located near Cleveland Hopkins International Airport, Glenn's main campus, Lewis Field, has world-class facilities including ... wind tunnels, drop towers, vacuum chambers and a research aircraft hangar. Glenn's Plum Brook Station is located 50 miles west of Cleveland in Sandusky, Ohio, on 6,400 acres of land. Plum Brook Station has large, unique facilities that simulate the environment of space. One of ten NASA centers, Glenn’s work is essential to the agency and integral to the regional economy. Under the direction of Dr. Marla Perez-Davis, a highly skilled workforce of more than 3,000 scientists, engineers, technicians, and administrative and support personnel is focused on researching and testing game-changing technology in propulsion, aeronautics, materials and structures, communications, power and energy storage, and biomedical sciences. NASA Glenn is shaping the world of tomorrow by developing technologies that will enable further exploration of the universe and revolutionize air travel. read more