Except For Children (who Don't Know Enough

Even Johannes Kepler, Isaac Newton, Charles Darwin, Gregor Mendel, And Albert Einstein Made Serious Mistakes. But The Scientific Enterprise Arranges Things So That Teamwork Prevails: What One Of Us, Even The Most Brilliant Among Us, Misses, Another Of Us, Even Someone Much Less Celebrated And Capable, May Detect And Rectify.

Goddard Represented A Unique Combination Of Visionary Dedication And Technological Brilliance. He Studied Physics Because He Needed Physics To Get To Mars. In Reading The Notebooks Of Robert Goddard, I Am Struck By How Powerful His Exploratory And Scientific Motivations Were - And How Influental Speculative Ideas, Even Erroneous Ones, Can Be On The Shaping Of The Future.

You Mean Am I For It Or Against It? You Think This Is A Key Question I'm Going To Be Asked On Vega, And You Want To Make Sure I Give The Right Answer? Okay. Overpopulation Is Why I'm In Favor Of Homosexuality And A Celibate Clergy. A Celibate Clergy Is An Especially Good Idea, Because It Tends To Suppress Any Hereditary Propensity Toward Fanaticism.

Extinction Is The Rule. Survival Is The Exception.

The Near Side Of A Galaxy Is Tens Of Thousands Of Light-years Closer To Us Than The Far Side; Thus We See The Front As It Was Tens Of Thousands Of Years Before The Back. But Typical Events In Galactic Dynamics Occupy Tens Of Millions Of Years, So The Error In Thinking Of An Image Of A Galaxy As Frozen In One Moment Of Time Is Small.