Ray Bradbury Is One Who Is Contributing

I've Been To The Titanic In A Yellow Submarine And The North Pole In A Russian Nuclear Ice Breaker.

Mars Has Been Flown By, Orbited, Smacked Into, Radar Examined, And Rocketed Onto, As Well As Bounced Upon, Rolled Over, Shoveled, Drilled Into, Baked And Even Blasted. Still To Come: Mars Being Stepped On.

Exploring And Colonizing Mars Can Bring Us New Scientific Understanding Of Climate Change, Of How Planet-wide Processes Can Make A Warm And Wet World Into A Barren Landscape. By Exploring And Understanding Mars, We May Gain Key Insights Into The Past And Future Of Our Own World.

It's Been One Of The Greatest Challenges That Ever Came Along In My Life; It Was One Of The More Difficult Things To Do.

Armstrong Described The Lunar Surface As 'beautiful.' I Thought To Myself, 'it's Not Really Beautiful. It's Magnificent That We're Here, But What A Desolate Place We Are Visiting.'