The Secret Of Life Does Not Lie

In 1911 The Little Town Of Nakhla In Egypt Was The Scene Of One Of The Most Remarkable Events In Historym When A Chunk Of Rock Fell From The Sky And Killed A Dog. This Is The Only Known Canine Fatality Caused By A Cosmic Object. Improbably Though This Encounter Was Already, Its Truly Extraordinary Nature Was Revealed Only Decades Later When Scientists Found That The Culprit Was Not A Common-or-garden Meteorite, But A Piece Of The Planet Mars.

Should We Find A Second Form Of Life Right Here On Our Doorstep, We Could Be Confident That Life Is A Truly Cosmic Phenomenon. If So, There May Well Be Sentient Beings Somewhere In The Galaxy Wondering, As Do We, If They Are Not Alone In The Universe.

Cancer Is Like Another Form Of Life. It's Closely Related To Healthy Life. A Healthy Body Is One Form Of Life. Cancer Is In A Way Nature's Experiment With Life.

What We Want Is Another Sample Of Life, Which Is Not On Our Tree Of Life At All. All Life That We've Studied So Far On Earth Belongs To The Same Tree. We Share Genes With Mushrooms And Oak Trees And Fish And Bacteria That Live In Volcanic Vents And So On That It's All The Same Life Descended From A Common Origin. What We Want Is A Second Tree Of Life. We Want Alien Life, Alien Not Necessarily In The Sense Of Having Come From Space, But Alien In The Sense Of Belonging To A Different Tree Altogether. That Is What We're Looking For, "life 2.0."

Traditionally, Scientists Have Treated The Laws Of Physics As Simply 'given,' Elegant Mathematical Relationships That Were Somehow Imprinted On The Universe At Its Birth, And Fixed Thereafter. Inquiry Into The Origin And Nature Of The Laws Was Not Regarded As A Proper Part Of Science.