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* [[Wikipedia:Carl Sagan]] | * [[Wikipedia:Carl Sagan]] | ||
* Carl Sagan on [https://en.wikiquote.org/wiki/ | * Carl Sagan on [https://en.wikiquote.org/wiki/Carl_Sagan wikiquote] | ||
Revision as of 16:55, 7 November 2015
Carl Edward Sagan (/ˈseɪɡən/; November 9, 1934 – December 20, 1996) was an American astronomer, cosmologist, astrophysicist, astrobiologist, author, science popularizer, and science communicator in astronomy and other natural sciences. W
Quotes
Interwiki links
- Wikipedia:Carl Sagan
- Carl Sagan on wikiquote
References
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