Buzz Aldrin

I still say, 'Shoot for the moon; you might get there.'

By venturing into space, we improve life for everyone here on Earth - scientific advances and innovations that come from this kind of research create products we use in our daily lives.

It was interesting to think that the very first liquid ever poured on the Moon, and the first food eaten there, were communion elements.

If you're not having a good time, find something else that gives you some joy in life.

What people don't understand about Sarah Palin is that she is a rancher's wife. From Alberta down to Texas I've known women like that: good common sense, bright and vilified by city people.

I am shocked at the attitude of our American troops. They have no respect for death, the courage of an enemy soldier, or many of the ordinary decencies of life.