I will never forget that launch the first time, she being the first American woman in space.

And I can't help but point out that debris is getting to be a problem in space, and the Chinese really added to the debris.

Mr. Gerstenmaier, we worry about space debris and, from time to time, have to worry about lifting the orbit of the station in order to avoid space debris.

I think it is very shortsighted to think that this thing is going to be cutoff in 2020.

You know, we have come a long way. Mr. Gerstenmaier, remember when we flew John Glenn 50 years ago? We did not know what was going to happen to the human eyeball. And it has been rather extraordinary, our ability to experience space.

Mr. Royston, what is CASIS doing to manage this kind of research?

And I can pretty well tell you we will.

I want to see this nation look back on our investment as both a great achievement and a stepping stone toward our continued scientific leadership.

Thank you, Mr. Gerstenmaier.

What about the vaccine for the raging bacteria MRSA?

Of course, osteoporosis is a real problem here on Earth.