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Carl Sagan played a leading role in the American space program since its inception. He was a consultant and adviser to NASA beginning in the 1950s, he briefed the Apollo astronauts before their flights to the Moon, and was an experimenter on the Mariner, Viking, Voyager, and Galileo expeditions to the planets.
Carl Sagan (2011). “Demon-Haunted World: Science as a Candle in the Dark”, p.314, Ballantine Books
Carl Edward Sagan (Nueva York, 9 de noviembre de 1934-Seattle, 20 de diciembre de 1996) fue un astrónomo, astrofísico, cosmólogo, astrobiólogo, escritor y principalmente un reconocido divulgador científico estadounidense.
Carl Sagan luôn là người ủng hộ các câu hỏi còn nhiều nghi vấn trong khoa học và các phương pháp khoa học, tiên phong trong lĩnh vực sinh học ngoài Trái Đất, và thúc đẩy Chương trình nghiên cứu trí tuệ ngoài Trái Đất SETI. Ông dành gần như toàn bộ sự nghiệp của mình ở cương vị giáo sư trường ĐH Cornell, nơi ...
Dec 19, 1996 · Carl Edward Sagan was born Nov. 9, 1934, in Brooklyn, N.Y. At Cornell since 1968, Sagan received a bachelor's degree in 1955 and a master's degree in 1956, both in physics, and a doctorate in astronomy and astrophysics in 1960, all from the University of Chicago.
Cosmos: A Personal Voyage is a thirteen-part, 1980–81 television series written by Carl Sagan, Ann Druyan, and Steven Soter, with Sagan as presenter.It was executive-produced by Adrian Malone, produced by David Kennard, Geoffrey Haines-Stiles, and Gregory Andorfer, and directed by the producers, David Oyster, Richard Wells, Tom Weidlinger, and others.
1784 quotes from Carl Sagan: 'Somewhere, something incredible is waiting to be known.', 'Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives.
