If we long for our planet to be important there is something we can do about it. We make our world significant by the courage of our questions and by the depth of our answers.
Carl Sagan
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By looking far out into space we are also looking far back into time back toward the horizon of the universe back toward the epoch of the Big Bang.
- Carl Sagan -
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There are many hypotheses in science which are wrong. Thats perfectly all right its the aperture to finding out whats right. Science is a selfcorrecting process.
- Carl Sagan