The Earth Is Not 6,000 Or 10,000

If Nasa Is To Reach Beyond The Moon And Someday Reach Mars, It Must Be Relieved Of The Burden Of Launching People And Cargo To Low Earth Orbit. To Do That, We Must Invest More In Commercial Spaceflight.

Humor Is Everywhere In That There's Irony In Just About Anything A Human Does.

If We Raise A Generation Of Students Who Dont Believe In The Process Of Science, Who Think Everything That Weve Come To Know About Nature And The Universe Can Be Dismissed By A Few Sentences Translated Into English From Some Ancient Text, Youre Not Going To Continue To Innovate.

Without An End To The Burning Of Fossil Fuels, Coal Especially, Most Of Us Will Live Shorter Lives. I'm Hopeful, But Very, Very Concerned.

People That Don't Want To Get Down To The Business At Hand. Instead Of Just Doing Less, We Have To Find Ways Of Doing More With Less. That's The Key To The Future.