I've Been To The Titanic In A

There May Be Aliens In Our Milky Way Galaxy, And There Are Billions Of Other Galaxies. The Probability Is Almost Certain That There Is Life Somewhere In Space.

I'm Convinced That Sending People To Mars Is So Expensive That If You Go Once And Bring The People Back And Then Go Again And Bring The People Back, We're Eventually Going To Run Out Of Money. But What If We Send People The First Time And They Don't Come Back? What If They Stay There?

Everyone Who's Been In Space Would, I'm Sure, Welcome The Opportunity For A Return To The Exhilarating Experiences There. For Me, A Flight In A Shuttle, Though Most Satisfying, Would Be Anticlimactic After My Flight To The Moon. Plus, If I Pursued A Flight Myself, People Would Think That Was The Reason I Am Trying To Generate Interest In Public Spaceflight. And That's Not The Purpose - I Want To Generate Interest In Long-range Space Exploration.

A Mind Concerned About Danger Is A Clouded Mind. It's Paralyzing.

The Much-hyped Ares 1-x Was Much Ado About Nothing.