Able Quote by Chris Hadfield

You have a lot of things to do when you're out on a space walk, and that sort of overwhelms your mind.

— Sunita Williams

Spacewalking is a little like rock climbing in that everything, including and especially oneself, must be tethered or docked at all times. If you…

— Mary Roach

I've been so lucky to have done two spacewalks. If you looked at your wristwatch, I was outside about 15 hours, which is about…

— Chris Hadfield

You're very well trained for the spacewalk, so when you go outside, it's not like the movies.

— Leroy Chiao

It's a really big deal to do a spacewalk. It's much riskier than staying indoors. It's complex. It uses up a lot of the…

— Chris Hadfield

Walking in space is absolutely the most exhilarating part of a mission. The view is just incredible.

— Peggy Whitson

Of course, you'll have to meet the physical and psychological demands. A space walk takes a lot of energy.

— Leroy Chiao

What do you do after you go to space, more importantly? You can't go to a more intense, awesome thing. That's the end.

— Jack Black

When we're doing the space walks, we're working very very hard. Every single minute is choreographed. But there's a few minutes here and there…

— Kathleen Rubins

Space is an inspirational concept that allows you to dream big.

— Peter Diamandis

You absolutely know you're in space when you're doing a spacewalk. That was pretty interesting because you can feel vacuum. It actually changes your…

— Kathleen Rubins

Space excites me. My dream is to go to space.

— Karen Gillan