Tag Archives: astronomy

Carl Sagan – Astronomy is a humbling experience

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Carl SaganIt has been said that astronomy is a humbling and character building experience. There is perhaps no better demonstration of the folly of human conceits than this distant image of our tiny world. To me, it underscores our responsibility to deal more kindly with one another, and to preserve and cherish the pale blue dot, the only home we’ve ever known.

Carl Sagan   (1934-1996)

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Galileo Galilei – I discovered astronomical facts till then unknown

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Some years ago I discovered many astronomical facts till then unknown. Their novelty and their antagonism to some physical propositions commonly received by the schools did stir up against me many who professed the vulgar philosophy, as if, forsooth, I had with my own hand placed these things in the heavens to obscure and disturb nature and science.

Galileo Galilei   (1564-1642)

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Carl Sagan – If we are to understand the Earth

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Carl SaganApart from an understanding of the solar system as a whole, it is becoming clear that information about any planet or satellite illuminates our knowledge of the others. In particular, if we are to understand the Earth, we must have a comprehensive knowledge of the other planets.

Carl Sagan   (1934-1996)

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