I listened to an interview with an astronaut earlier today. He talked about the selection process and how there’s very little to choose between the pool of cand

I listened to an interview with an astronaut earlier today. He talked about the selection process and how there’s very little to choose between the pool of candidates as they are all equally incredible. So the choice can often be nothing to do with who is technically or physically the best as they are all the best and equally suitable. The choice then comes down to completely different criteria.