How did I not know? I spent 4 summers at the NASA Marshall Space Flight Center in internships. My mother, my brother and I all worked in various capacities for the US Space and Rocket Center. Training as a camp counselor there, I learned how to teach about all the major missions from the Space Race to Redstone to Atlas to Apollo and the Shuttle. How did we not know? How did I not know?! OH THE IRONY!