Luca Parmitano

My memories of my childhood are wonderful memories. I feel that I was privileged because I grew up in a beautiful city. It is Catania, on the eastern coast of Sicily. It's a place filled with sun, close to the beach.

As an astronaut, when you're getting ready to go out of that hatch, you know that's the pinnacle of both your career and your life. The view completely blows you away. The real challenge is getting past the excitement and getting focused and down to work.

I remember Detroit feeling really unsafe, feeling scared a lot. Our house was broken into, our car was stolen, we had to get a watchdog, we would get beat up in the street, I had my bike stolen. There was just a lot of real anarchy on the streets and sidewalks.