Why haven't we built a computer like HAL?
His response

Will we develop a computer like HAL in this century?
His response

What keeps you interested in your work when the goals seem so far away?
His response

Tell us about the Mars Rover Mission.
His response

When is NASA planning to send people to Mars?
His response

Have you been influenced by science fiction other than 2001: A Space Odyssey?
His response

What would you say to young people who want to go into your field?
His response