Carl Sagan

Carl Sagan was an American astronomer, astrophysicist, and science communicator. He is best known for his work as a science popularizer and his book "The Demon-Haunted World: Science as a Candle in the Dark". Sagan was born in Brooklyn, New York, and grew up with a passion for astronomy. He earned his undergraduate degree from Cornell University and his graduate degree from Columbia University. After completing his education, he became a professor of astronomy at Cornell University, where he taught for over 20 years. Sagan was also a prominent... AI Generated Content