كان لدينا مستشار من الناسا هو رجل فضاء عمل في بعض المهام بأبولو 15، وكان دوره التحقق من معرفتي العلمية.
We had a NASA consultant who was actually an astronaut, who was actually on some of the missions, of Apollo 15, and he was there to basically double check my science.