Carl Sagan

(1934–1996) · American Astronomer

Carl Edward Sagan was an American astronomer, science communicator, and a leader in the search for extraterrestrial life. He was a distinguished scientist and public advocate for science, inspiring millions with his passion for the universe. Sagan's work included advisory roles for NASA in the 1950s, a professorship at Cornell, and a Distinguished Visiting Scientist position at the Jet Propulsion Laboratory.