I Think If We're Going To Send

We Know That Within The Solar System Is Very Unlikely There Will Be Anything More Advanced Than Microbial Life, But If We Think Outside The Solar System And Then, The Distances Are, Of Course, Immense, Then There Could Be Earth-like Planets With More Advanced Form Of Life.

The Goldilocks Enigma Is The Idea That Everything In The Universe Is Just Right For Life, Like The Porridge In The Fairy Tale.

Very, Very Slowly, The Dwarf Remnants Of What Was Once Our Mighty Sun Will Cool And Dim, Until It Embarks On Its Final Metamorphosis, Gradually Solidifying Into A Crystal Of Extraordinary Rigidity. Eventually It Will Fade Out Completely, Merging Quietly Into The Blackness Of Space.

I Should Say We Know That There Are Many, Many Other Earths Out There. We're Almost Certain That There Will Be Upwards Of A Billion Earth-like Planets In Our Galaxy Alone, So There Is No Lack Of Real Estate Where Life Might Happen, But What We Don't Know Is How Likely It Is Given The Real Estate, Given A Wonderful Pristine Planet Like Earth How Likely Is It That Life Will Pop Up Inhabited? We Don't Know The Answer To That.

Cosmologists Have Attempted To Account For The Day-to-day Laws You Find In Textbooks In Terms Of Fundamental 'superlaws,' But The Superlaws Themselves Must Still Be Accepted As Brute Facts. So Maybe The Ultimate Laws Of Nature Will Always Be Off-limits To Science.