I don't watch 'American Idol,' but I wouldn't call it 'undignified.'

It's time to open the space frontier to citizen explorers.

Over the years, I think I've matured in my spiritual evolution and development to understand a bit more than the narrow religious thinking - to move beyond that through a sort of perfection of the grandiose nature of the universe, and how perfect it is it in its sense and how satisfied we should all be in our place in that.

As time goes by, I'm increasingly impressed by how very special and timely it was that we got the degree of national commitment needed to put people on the Moon. For the first time, this nation was united in trying to develop an interplanetary capability. We've been trying to repeat that situation ever since.

Ray Bradbury is one who is contributing to the understanding of the imagination and the curiosity of the human race.

As a youngster, I read of Buck Rogers and Flash Gordon. As a student, I wrote English reports on science fiction. And as a fighter pilot, I observed the selection of the Mercury astronauts. All this was fascinating, but I really didn't think I would ever be a part of it. It was only when my good friend Ed White was selected as a Gemini astronaut that I decided to join NASA as part of the Apollo program.

I was given permission to serve myself Communion, with wine and a wafer, on the surface on the Moon. But I was advised not to say anything about it at the time. Someone had strongly objected to the Apollo 8 crew reading from the Bible. We didn't want to get into any further trouble with the religious critics.