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.
كان لدينا مستشار من الناسا هو رجل فضاء عمل في بعض المهام بأبولو 15، وكان دوره التحقق من معرفتي العلمية.