Carl Sagan Day

Today, the 9th of November is Carl Sagan’s birthday.  He would be 77 years old.

Carl Edward Sagan (November 9, 1934 – December 20, 1996) Carl was an American astronomer, astrophysicist, cosmologist, author, science popularizer and science communicator in astronomy and natural sciences. He published more than 600 scientific papers and articles and was author, co-author or editor of more than 20 books. He advocated scientifically skeptical inquiry and the scientific method, pioneered exobiology and promoted the Search for Extra-Terrestrial Intelligence (SETI).

Sagan is best known  for the award-winning 1980 television series Cosmos: A Personal Voyage, which he narrated and co-wrote and for his popular science books.  The book Cosmos was published to accompany the series. Sagan wrote the novel Contact, which was the basis for a excellent 1997 film of the same name, staring Jody Foster.
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