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    • American astronomer, planetary scientist, and science communicator

      • Carl Edward Sagan (/ ˈseɪɡən /; SAY-gən; November 9, 1934 – December 20, 1996) was an American astronomer, planetary scientist, and science communicator.
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  2. en.wikipedia.org › wiki › Carl_SaganCarl Sagan - Wikipedia

    Carl Edward Sagan ( / ˈseɪɡən /; SAY-gən; November 9, 1934 – December 20, 1996) was an American astronomer, planetary scientist, and science communicator.

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  4. May 27, 2024 · Carl Sagan, American astronomer and science writer. A popular and influential figure in the United States, he was controversial in scientific, political, and religious circles for his views on extraterrestrial intelligence.

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  5. Apr 2, 2014 · Carl Sagan was one of the most well-known scientists of the 1970s and 1980s. He studied extraterrestrial intelligence, advocated for nuclear disarmament and co-wrote and hosted 'Cosmos: A...

  6. Nov 9, 2023 · Carl Sagan was a multifaceted American scientist known for his work in astronomy, cosmology, astrophysics, astrobiology, and for his immense contribution to the popularization of science.

  7. Mar 16, 2014 · But who was Carl Sagan? Scientist, celebrity, writer, professor, skeptic, and free-thinker, he was much more than the narrator of a TV series.

  8. Nov 22, 2021 · Carl Sagan was a scientist and educator best known for his TV series Cosmos, the Pale Blue Dot image of Earth and quotes about life and Earth.

  9. Jun 7, 2018 · Astronomer and author Carl Sagan (November 9, 1934 — December 20, 1996) burst into public consciousness as the star and producer of the TV series Cosmos. He was a prolific researcher in astronomy as well as a science popularizer who sought to educate the public about the universe and the value of the scientific method.

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