That's something that is almost part of being human and I'm certain that will continue.

The most anxious time was during launch, just because that is so dramatic.

I would like to be remembered as someone who was not afraid to do what she wanted to do, and as someone who took risks along the way in order to achieve her goals.

I think it's important for little girls growing up, and young women, to have one in every walk of life. So from that point of view, I'm proud to be a role model!

Then during the mission itself, I used the space shuttle's robot arm to release a satellite into orbit.

When you can feel that close to something you're used to seeing from this great distance, well, it changes a person.

The view of Earth is spectacular.