When President Kennedy Took Office, I Was

If You Want To Say That The Sky Is Black, And If I'm There, Even If I Fall Back Down Again, I Will Be Weightless For A Period Of Time - Maybe That's The Definition Of Space.

Many Say Exploration Is Part Of Our Destiny, But It's Actually Our Duty To Future Generations And Their Quest To Ensure The Survival Of The Human Species.

For Every Winner, There's A Loser. And That Person Didn't Really Need To Lose. They Just Didn't Understand The Game Plan.

You Are Not Going To Change The Minds Of People Who Are Looking For Attention.

The Energy Varies With The Square Of The Velocity, So If You Need Five Times The Velocity, That's 25 Times The Energy.