Carl Sagan

Carl Sagan

Died: December 20, 1996, Seattle, Washington, United States Website Facebook X/Twitter

Carl Edward Sagan was an American astronomer, cosmologist, astrophysicist, astrobiologist, author, science popularizer, and science communicator in astronomy and other natural sciences.

3 posts

John Lennon?

by Carl Sagan

Notice how I anthropomorphized this god-like creature that represents everything we know and ever will know? 'Why not', I say, and so should you!

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