If there are any going, I will certainly be looking to take them.

It will certainly be 20 years or more before that happens,

I am, and ever will be, a white socks, pocket protector, nerdy engineer.

NASA has been one of the most successful public investments in motivating students to do well and achieve all they can achieve. It's sad that we are turning the programme in a direction where it will reduce the amount of motivation and stimulation it provides to young people.

Mystery creates wonder and wonder is the basis of man's desire to understand.

I believe every human has a finite number of heartbeats. I don't intend to waste any of mine.