Imagination will often carry us to worlds that never were, but without it we go nowhere.

Carl Sagan

Carl Sagan

American astronomer, astrophysicist, cosmologist, author

9 November 1934 — 20 December 1996

Carl Sagan: Cosmos

Cosmos

Page 4

Random House

Science

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Submitted by: Kiselm

Time of publication: July 6, 2012

Length: 88 characters

Favorited by: 0 member

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