The Greatest Gain From Space Travel Consists

I Only Hope That We Shall Not Wait To Adopt The Program Until After Our Astronomers Have Reported A New And Unsuspected Asteroid Moving Across Their Fields Of Vision With Menacing Speed. At That Point It Will Be Too Late!

If We Were To Start Today On An Organized And Well-supported Space Program I Believe A Practical Passenger Rocket Can Be Built And Tested Within Ten Years.

It Was Very Successful, But It Fell On The Wrong Planet.

If We Continue At This Leisurly Pace, We Will Have To Pass Russian Customs When We Land On The Moon.

There Is Beauty In Space, And It Is Orderly. There Is No Weather, And There Is Regularity. It Is Predictable. Just Look At Our Little Explorer; You Can Set Your Clock By It-literally; It Is More Accurate Than Your Clock. Everything In Space Obeys The Laws Of Physics. If You Know These Laws, And Obey Them, Space Will Treat You Kindly.