My Favourite Thing To Do On This

Exploration Is Wired Into Our Brains. If We Can See The Horizon, We Want To Know What's Beyond.

There Are A Lot Of Reasons For Not Doing Something. And If Humanity Had Come Up With All The Reasons For Not Doing Something We Wouldn't Have Spread Across The Earth The Way We Have. There's A Curiosity, And I Would Submit That That Curiosity Will Put Human Beings On The Surface Of Mars.

When We Can Demonstrate That We Can Take Off Horizontally And Put Something Into Orbit, Then We Can Begin To Talk About Increasing The Amount Of Payload. But To Say, 'i'm Going To Do That And Put People Into Orbit' Is A Real Leap.

My Favourite Thing To Do On This Planet Is To Scuba Dive.

Instead Of Planning The Retirement Of The Space Shuttle Program, America Should Be Preparing The Shuttles For Their Next Step In Space: Evolving, Not Shutting Them Down And Laying Off Thousands Of People.