The Pale Blue Dot
In the 1980’s, [Carl Sagan,](http://en.wikipedia.org/wiki/CarlSagan) an American astronomer, astrophysicist hosted a thirteen-part series on PBS called [Cosmos...
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Stars
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a memoir of etchings and wanderings
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1 posts
In the 1980’s, [Carl Sagan,](http://en.wikipedia.org/wiki/CarlSagan) an American astronomer, astrophysicist hosted a thirteen-part series on PBS called [Cosmos...