Being in space, I'm really looking forward to working with this team of folks that I'm with.

You know, Scooter's going to do the first separation burn; I'm going to do the second separation burn.

Being in space, I'm really looking forward to working with this team of folks that I'm with.

And, one thing I definitely enjoyed personally, from a selfish point of view, was exploration and going to places that I had never been to before and learning, you know, meeting the people and getting to know, new sights and sounds, etc.

Well, for me it really wasn't a case of deciding to be an astronaut.

That's what Hubble can do for us. It can tell us whether the universe is expanding forever or if one day it's going to come back together.

Now you're coming back to Earth, and things are getting more and more dynamic.