Solar System Ambassadors
Dennis Johnson
Dennis Johnson is a retired software analyst from Des Moines, Iowa. Has always been fascinated by spaceflight and always ready to engage people in a discussion about it. He attended Adult Space Camp at Marshall Spaceflight Center Alabama in 1985. He has visited several NASA centers and has viewed launches and Space Shuttle landings at the Kennedy Space Center. Always looks forward to sharing those experiences with others interested in space flight.