Deprecated: Function WP_Dependencies->add_data() was called with an argument that is deprecated since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /home/u436208375/domains/abrainyquote.com/public_html/wp-includes/functions.php on line 6131 Carl Sagan Quotes on Science and Way of Thinking - abrainyquote
Carl Edward Sagan was an American astronomer, cosmologist, astrophysicist, astrobiologist, author, science popularizer, and science communicator in astronomy and other natural sciences. He is best known for his work as a science popularizer and communicator. Born: 9 November 1934, Died: 20 December 1996.
