english: 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.
non_english: Mali sme konzultanta z NASA, ktorý bol aj v skutočnosti astronaut, bol aj v niektorých misiách, v misii Apolla 15, a bol tam, aby v podstate kontroloval moje vedomosti.