Astronauts have been stuck in low-Earth orbit, boldly going nowhere. American attempts to kick-start a new phase of lunar exploration have stalled amid the realisation that NASA's budget is too small for the job.
I think most people that are looked upon as doing something daring don't necessarily think of it that way-they do what they have to do.
Getting in shape for this role, which is incredibly demanding, vocally, has been a lot of hard work, but I'm nailing it. I'm even kind of, at times, blowing my own mind, because I am even able to talk right now.

