Only A Large-volume Market Like Space Travel

I Believe That Space Travel Will One Day Become As Common As Airline Travel Is Today. I'm Convinced, However, That The True Future Of Space Travel Does Not Lie With Government Agencies -- Nasa Is Still Obsessed With The Idea That The Primary Purpose Of The Space Program Is Science -- But Real Progress Will Come From Private Companies Competing To Provide The Ultimate Adventure Ride, And Nasa Will Receive The Trickle-down Benefits.

We Must Still Think Of Ourselves As Pioneers To Understand The Importance Of Space.

I Think The Public Needs To Be Reminded Just How Much Inspiration And Intention Was Given Throughout The World To Be Bold, To Send Human Beings To The Moon In The '60s And The '70s. It's Important Now To Bring Together The Nations That Weren't Able To Do It Then And Help Them Do It. We Need To Move Forward.

I'm In Favor Of Changing The Destination Of Humans. There Are A Lot Of Manned Missions That Can Be Done, But Not In The Direction Of The Moon.

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