Land On Mars, A Round-trip Ticket -

Many Things Are Improbable, Only A Few Are Impossible.

The Fuel Cell Is Just A Fundamentally Inferior Way Of Delivering Electrical Energy To An Electric Motor Than Batteries.

I Want To Make Rockets 100 Times, If Not 1,000 Times Better. The Ultimate Objective Is To Make Humanity A Multiplanet Species. Thirty Years From Now, There'll Be A Base On The Moon And On Mars, And People Will Be Going Back And Forth On Spacex Rockets.

Spacex Has The Potential Of Saving The U.s. Government $1 Billion A Year. We Are Opposed To Creating An Entrenched Monopoly With No Realistic Means For Anyone To Compete.

Facebook Is Quite Entrenched And Has A Network Effect. It's Hard To Break Into A Network Once It's Formed.