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SAGAN, CARL : There are more than 400 billion stars in the Milky Way, our galaxy. There are 100 million such galaxies in the universe. There are many universes. (Carl Sagan, U.S. astronomer and science communicator in astronomy and other natural sciences, 1934-1996)

SAGAN, CARL : There are more than 400 billion stars in the Milky Way, our galaxyThere are 100 million such galaxies in the universeThere are many universes. (Carl Sagan, U.S. astronomer and science communicator in astronomy and other natural sciences, 1934-1996)

SAGAN, CARL : While some dolphins are reported to have learned English -- up to fifty words used in correct context - no human being has been reported to have learned dolphinese. (Carl Sagan, U.S. astronomer and science communicator in astronomy and other natural sciences, 1934-1996)

SAGAN, CARL : For all our conceits about being the center of the universe, we live in a routine planet of a humdrum star stuck away in an obscure corner ... on an unexceptional galaxy which is one of about 100 billion galaxies. . . . That is the fundamental fact of the universe we inhabit, and it is very good for us to understand that. (Carl Sagan, U.S. astronomer and science communicator in astronomy and other natural sciences, 1934-1996)

SAGAN, CARL : Science is not only compatible with spirituality; it is a profound source of spirituality. (Carl Sagan, U.S. astronomer and science communicator in astronomy and other natural sciences, 1934-1996)

SAGAN, CARL : We find that we live on an insignificant planet of a humdrum star lost in a galaxy tucked away in some forgotten corner of a universe in which there are far more galaxies than people. (Carl Sagan, U.S. astronomer and science communicator in astronomy and other natural sciences, 1934-1996)

SAGAN, CARL : Science is not only compatible with spirituality; it is a profound source of spirituality. (Carl Sagan, U.S. astronomer and science communicator in astronomy and other natural sciences, 1934-1996)

SAGAN, CARL : Science is not only compatible with spirituality; it is a profound source of spirituality. (Carl Sagan, U.S. astronomer and science communicator in astronomy and other natural sciences, 1934-1996)