I think sometime we will go to Mars and I think we'll explore it with humans sometime, but I think it's really wise to do all the robotic exploration ahead of time and learn as much as possible. Once we have learned as much as possible with the robots, then that's the time to send people, and let them then continue the research that the robots have started.
John GlennI think a mentor gets a lot of satisfaction in a couple of ways. They're doing something constructive, so they feel good about that. And when they see the results of this, with the young people they're working with, it's very, very rewarding.
John GlennThere had been a number of failures but we weren't going out to ride a failure. And we felt they'd corrected all the difficulties with the boosters before that time and the launch problems. And so we had a lot of confidence that there was going to be a successful mission. We weren't off on some suicide effort, certainly.
John GlennWhen others kid me about being bald, I simply tell them that the way I figure it, the good Lord only gave men so many hormones, and if others want to waste theirs on growing hair, that's up to them.
John GlennIt was the time of the Cold War and so there were was a lot of pressure on the - to get going and the Russians were claiming that they were - Soviets were claiming they were ahead of us in technology. And so it was against that backdrop that the early space flights took off.
John Glenn