After my mother died, I learned that she'd had a scholarship to the University of Nebraska, but - in kind of a tradition that females don't do things like that - her father prevented her from going. She always said that she wasn't allowed to go to college, but until she died, I never knew that she'd had this scholarship.

A lot of missions for NASA or experiments on accelerators happen through a whole process of scientific retreats, long-range planning, forming collaborations to do studies - all this kind of stuff. It's very democratic.

It seems kind of nutty to send up something new when there's something already there that can do the job.

When I was really young, my ambition wasn't to do science. I didn't really know that I could. It was to write a great novel.

I think the public perception about asteroids is that they're kind of metaphors for acts of God, the fact that we have no control over the universe. They're always seen as these uncontrollable events. But when you look at the science, they're actually the exact opposite.

We have to pay close attention to what we see, and be ready to work with the unexpected according to the basic principles of systems biology and medicine.

I consider myself a nerd. I love science and technology.

My kids download 10 games. They play them all for two minutes. They throw away the eight they don't like. Then they play those last two obsessively for a month. That's alien to those of us who buy a $60 game and play it for 40 or 50 hours. The discovery mechanism is completely social, and I don't think you get that genie back in the bottle.