A Quote by Carl Sagan

I’m struck again by the irony that spaceflight-conceived in the cauldron of nationalist rivalries and hatreds-brings with it a stunning transnational vision. You spend even a little time contemplating the Earth from orbit and the most deeply engrained nationalisms begin to erode. They seem the squabbles of mites on a plum.
In a world where billions believe their deity conceived a mortal child with a virgin human, it's stunning how little imagination most people display.
Most Jupiter-sized planets orbit the mother star in a highly elliptical orbit. This means they will often cross the orbit of any Earth-like planet and fling it into outer space, making life impossible. But our Jupiter travels in a near-perfect circular orbit, preventing a collision with any Earth-like planet, making life possible.
Old, deeply engrained systems take time to change, but we can't leave it to time.
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.
Research into manned spaceflight is shifting from low-Earth orbit to destinations much further away, like Mars and the asteroid belt. But society will have to invent many new technologies before it can plausibly send people to those distances.
The ruling classes today nourish the conviction that national hatreds and rivalries are inevitable.
As I'm sure you may know, I'm planning to become a spaceflight participant and have been recently approved to begin my spaceflight training by the Russian space federation having passed the necessary medical and physical tests.
But every crew that makes it to orbit is lucky. Spaceflight's not easy.
I believe you'll see a low Earth orbit space travel business begin.
Peter Conners stunning prose poems are packed with keen sensitivity, dreaminess, and wit. I love his time travels, the vibrant layering of image and detail. Try taking walks as you are reading this book- the dazzle of landscapes, inner and outer, feel replenished and rich. This is language and vision I want to come home to again and again.
I have long known that it is part of God's plan for me to spend a little time with each of the most stupid people on earth.
A little too abstract, a little too wise, It is time for us to kiss the earth again, It is time to let the leaves rain from the skies, Let the rich life run to the roots again.
It is better to spend one day contemplating the birth and death of all things than a hundred years never contemplating beginnings and endings.
A stunning survey of the latest evidence for intelligent life on Mars. Mac Tonnies brings a thoughtful, balanced and highly accessible approach to one of the most fascinating enigmas of our time.
Socially, Philadelphia was still a fairly provincial city, its business community governed by the mores of the Main Line. Politically, it was a cauldron of ethnic rivalries, dominated by competing Irish and Italian constituencies.
The nationalist movement supported Sinhala by suppressing Tamil; there were competing nationalisms. It was a fundamental mistake to make parallel streams in education - or a calculated political gamble. Politicians were playing with it.
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