welcome. “We are a way for the Cosmos to know itself.” Carl Sagan. You have arrived at the gateway to the Carl Sagan sites. Our mission is to awaken the …

Carl Edward Sagan was an American astronomer, cosmologist, astrophysicist, astrobiologist, author, science popularizer, and science communicator in …

4 days ago – Carl Sagan was probably the most well-known scientist of the 1970s and 1980s. He studied extraterrestrial intelligence, advocated for nuclear disarmament, and co-wrote and hosted ‘Cosmos: A Personal Voyage.’ … Astronomer Carl Sagan was born on November 9, 1934, in Brooklyn, New York.

We live in Carl Sagan’s universe–awesomely vast, deeply humbling. It’s a universe that, as Sagan reminded us again and again, isn’t about us. We’re a granular …

Mar 17, 2014 – “A letter shows up in my mailbox from Carl Sagan,” said Neil deGrasse Tyson, recalling the 1975 invitation at a recent Library of Congress …

In this new remembrance of Carl Sagan, who died ten years ago, a noted planetary scientist and colleague (and former student of Sagan) recalls Sagan’s …