Moon Landings to Mars Exploration: The Role of Small Business Innovation in America’s Space Program July 19, 2019 12:00 PM - 4:00 PM Dr. Gordon L. Nelson Principal, Gordon Nelson and Associates Related Files Nelson Testimony.pdf (125.0 KBs) Return to Hearing Permalink: https://www.sbc.senate.gov/public/index.cfm/2019/7/moon-landings-to-mars-exploration-the-role-of-small-business-innovation-in-america-s-space-program