Carl Sagan

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NEW YORK—From the dawn of printing to the edges of the universe, Heritage Auctions’ April 8-9

The Library of Congress has acquired the personal papers of American astronomer, astrobiologist and science communicator Carl Sagan (1934-1996).

A celebrated scientist, educator, television personality and prolific author, Sagan was a consummate communicator who bridged the gap between academe and popular culture.

The Sagan collection has come to the Library through the