People have said there is an integrity about me, and I think there is. I don't try to follow a trend. I have my own little path.

It's in everyone's best interest to help close the gender gap in the sciences.

I've wanted to go to space, really, since I was a little girl.

I've always been involved with all aspects of my careers. Being behind the camera seems as natural as in front.

My fans want me with my hair.

Philosophy changes day by day.

You do have to be fairly selfish when you have a gift. You cannot afford to let too many outside things get in the way.