31 Carl Sagan Quotes You Will Love

31 Carl Sagan Quotes You Will Love

Carl Sagan was one of the most familiar and popular scientist between the years 1970 to 1980. He was born on 9th November 1934 in Brooklyn New York. He was a astronomer, astrophysicist, astrobiologist, cosmologist, author, science communicator in astronomy and other natural sciences and also studied extraterrestrial intelligence, consistently advocated for nuclear disarmament. He…