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  • Carl Sagan Day (November 9, 2025) - Holiday Today
    History of Carl Sagan Day Carl Sagan was an American astronomer, planetary scientist and science communicator whose popular works—like the TV series Cosmos: A Personal Voyage and books such as Pale Blue Dot—brought the wonders of the universe into the homes of millions Carl Sagan Day began when science-outreach organisations chose his birthday, November 9, to honour his contributions and
  • CARL SAGAN DAY - November 9, 2025 - National Today
    Carl Sagan Day is observed on November 9 every year This day celebrates the life and teachings of Carl Sagan, who was born on this day in 1934 An American astronomer, planetary scientist, cosmologist, astrophysicist, astrobiologist, author, and science communicator, he is known for his many contributions to science His best-known scientific contribution is research on extraterrestrial life
  • Nov. 9, 1939: The birth of Carl Sagan - Astronomy Magazine
    Nobody did more to popularize astronomy than American astronomer Carl Sagan, who was born Nov 9, 1939, in New York The landmark 1980 television series Cosmos: A Personal Voyage, which he cowrote
  • Carl Sagan Day (November 9th) | Days Of The Year
    Carl Sagan Day A unique mind, Carl Sagan offered the world a variety of new discoveries in science as well as new ways to think about the world
  • Carl Sagan - Wikipedia
    Carl Edward Sagan ( ˈseɪɡən ; SAY-gən; November 9, 1934 – December 20, 1996) was an American astronomer, planetary scientist and science communicator His best known scientific contribution is his research on the possibility of extraterrestrial life, including experimental demonstration of the production of amino acids from basic chemicals by exposure to light He assembled the first
  • CARL SAGAN DAY - November 9, 2025 - Calendar Of The Day
    Carl Sagan Day, celebrated on November 9, is a vibrant tribute to the life and legacy of Carl Sagan, born on this day in 1934 — a visionary astronomer, cosmologist, and science communicator whose work ignited curiosity about the universe
  • Today is Carl Sagan Day! - by Tucker Lentz (He Him)
    In celebration of Carl Sagan Day, I encourage you to take 15 minutes to watch this YouTube compilation of Sagan’s wisdom: And then for fun, this ridiculous masterpiece of autotune, “A Glorious Dawn” performed by Carl Sagan, featuring Stephen Hawking: Happy Carl Sagan Day! us in my faith as a kid
  • Carl Sagan Day in 2025 2026 - When, Where, Why, How is Celebrated?
    Every year, the 9th of November is observed as Carl Sagan Day It’s a day that not only remembers the man who contributed greatly to the development of planetary science but also has inspired new generations of people to take an interest in their universe He was an astronomer, cosmologist, astrophysicist, planetary scientist, author, and […]
  • Carl Sagan’s scientific legacy extends far beyond ‘Cosmos’
    On Nov 9, 2025, the world will mark Carl Sagan’s 91st birthday – but sadly without Sagan, who died in 1996 at the age of 62 Most people remember him as the co-creator and host of the 1980 “Cosmos” television series, watched worldwide by hundreds of millions of people
  • Friends of NASA: Happy Carl Sagan Day!
    Happy Carl Sagan Day! Happy Carl Sagan Day! Today, we remember astronomer and science communicator Carl Sagan (1934-1996) on his birthday He would have celebrated his 90th birthday on this date A leading visionary in the American space program, Sagan inspired millions of people with his love for space exploration





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