I Think Computer Viruses Should Count As

I Don't Think The Human Race Will Survive The Next Thousand Years, Unless We Spread Into Space. There Are Too Many Accidents That Can Befall Life On A Single Planet. But I'm An Optimist. We Will Reach Out To The Stars.

To Confine Our Attention To Terrestrial Matters Would Be To Limit The Human Spirit.

We Explore Because We Are Human And We Want To Know. I Hope That Pluto Will Help Us On That Journey.

In His Eyes Shone The Reflection Of The Most Beautiful Planet In The Universe---a Planet That Is Not Too Hot And Not Too Cold; That Has Liquid Water On The Surface And Where The Gravity Is Just Right For Human Beings And The Atmosphere Is Perfect For Them To Breathe; Where There Are Mountains And Deserts And Oceans And Islands And Forests And Trees And Birds And Plants And Animals And Insects And People---lots And Lots Of People. Where There Is Life. Some Of It, Possibly, Intelligent.

If The Rate Of Expansion One Second After The Big Bang Had Been Smaller By Even One Part In A Hundred Thousand Million Million, It Would Have Recollapsed Before It Reached Its Present Size. On The Other Hand, If It Had Been Greater By A Part In A Million, The Universe Would Have Expanded Too Rapidly For Stars And Planets To Form.