I think of it as a good opportunity to let, in particular, school kids know that this job and other interesting jobs in science and engineering are open to anyone who works hard in school and gets a good education and studies math and science. And that it's not just for a select group of people.

I don't know of any issues associated with alcohol before flight.

I was born in 1958, the same year NASA was established, which I like to think of as not a coincidence. I was 11 when they landed on the moon, Apollo Eleven. And, of course, everybody in the whole world was watching that. But I can tell you, at that time, nobody ever asked a girl, 'Is that something you want to grow up and do?'

I'll tell you, being involved in human space flight, it is an emotional endeavor. I think it brings in the highest highs and the lowest lows.

I feel very privileged. But what I really hope for young people is that they find a career they’re passionate about, something that’s challenging and worthwhile.

Astronauts are very professional and when they're preparing for launch, they prepare for it as the most serious endeavor of our lives.

We are constantly emphasizing to people that they need to address anything that affects flight safety or mission success, many pathways to do that, and we need to understand better what might be preventing people from using those pathways.