Well, my father was in the Army and we traveled quite a bit when I was growing up, and I thought that I would like to have a military career, although I was drawn more towards the Navy.

I like the opportunity to travel the world and work in close company with other people.

It is a challenge to have your launch date slip continuously.

Canada and space are a natural fit.

What you aren't ready for being the first time in space - on an emotional and intellectual level - is how looking down at Earth will profoundly affect you. Over the long term, it has changed the way I think about planet Earth. When you go around the planet and look down, you think about the fact that this is the cradle of humanity, that this is a place where seven billion people, 200 countries, live side by side, that we share this place and there's nowhere else to go.

The space industry is developing and delivering benefits that tie into our immediate needs and priorities here on Earth-for example, medical and materials research, and satellite communications.

Well, my father was in the Army and we traveled quite a bit when I was growing up, and I thought that I would like to have a military career, although I was drawn more towards the Navy.