If I have to go to the hospital, you know how much it's going to cost me to go to the hospital? About $15.

Only a few eccentric, wealthy people will experience space tourism prior to 2020. It (2020) may be a little too soon.

The Chinese spend an average of $175 per day when they are abroad. That is what is keeping China on a lot of people's radar.

There is a place in Virginia looking at space travel. Some of the financial backers own large travel agencies. There is big interest in this in the corporate world.

The miracle of children is that we just don’t know how they will change or who they will become.

The path of development is a journey of discovery that is clear only in retrospect, and it’s rarely a straight line.