Mr. Graham is an instrument-rated private pilot who has worked for NASA for 28 years. His past positions at Johnson Space Center (JSC) include Flight Safety Engineer for the first 10 flights after Challenger, International Space Station Safety and Mission Assurance Manager, Deputy Project Manager for the Interim Control Module at the Naval Research Laboratory and JSC Acting Chief Engineer. He is interested in nanosatellite design and application, Near Earth Object tomography determination, space tethers design and applications, exploration mission concept development, and planetary/small bodies analog simulations. Whenever he can and in multiple ways, he also assists Science, Technology, Engineering, and Math (STEM) education efforts.