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Carl Sagan

American astronomer
Carl Edward Sagan was an American astronomer, planetary scientist, cosmologist, astrophysicist, astrobiologist, author, and science communicator. Wikipedia
Born: November 9, 1934, Brooklyn, New York, NY
Spouse: Ann Druyan (m. 1981–1996), Linda Salzman Sagan (m. 1968–1981), and Lynn Margulis (m. 1957–1964)
Books
Movies and TV shows
People also ask
What was Carl Sagan's theory?
He understood that if those countless stars are suns, they might have their own planets. The universe could be teeming with life. The idea was delectable. Sagan also learned about a powerful method, called science, that could help him explore such ideas.
What did Carl Sagan discover?
Sagan helped NASA with U.S. space missions to Venus, Mars, and Jupiter. Particularly, his discovery of the high surface temperatures of the planet Venus is highly regarded. He also worked on understanding the atmospheres of Venus and Jupiter and seasonal changes on Mars.
Did Carl Sagan say billions and billions?
To help viewers of Cosmos distinguish between "millions" and "billions", Sagan stressed the "b". Sagan never did, however, say "billions and billions". ... Parodying Sagan's affect, Johnny Carson quipped "billions and billions". The phrase has, however, now become a humorous fictitious unit—the sagan.
Who is the most famous astrophysicist?
Classical Period
Galileo Galilei
1564-1642 Italian
Johannes Kepler
1571-1630 German
John Babtist Riccioli
1598-1671 Italian
Giovanni Cassini
1625-1712 Italian-born French
Carl Edward Sagan was an American astronomer, planetary scientist, cosmologist, astrophysicist, astrobiologist, author, and science communicator.
Carl Sagan Institute · Cosmos (Sagan book) · Carl Sagan Memorial Award

Known for: Search for Extra-Terrestrial Intelligence (SETI); Cosmos: A Personal Voyage; Cosmos; Voyager Golden Record; Pion...
Thesis: Physical studies of planets (1960)
Doctoral students: Clark Chapman; James B. Pollack; Owen Toon;
Awards: Klumpke-Roberts Award (1974); NASA Distinguished Public Service Medal (1977); Pulitzer Prize for General Non-Fiction ...
Mar 9, 2014 · Carl Edward Sagan was born in 1934 in Brooklyn, the son of a worshipful, overbearing mother, Rachel, and a hard-working garment industry manager ...
We are a team of writers, filmmakers, producers, researchers, engineers, educators and artists who, with a growing list of partners across science, ...
Dec 16, 2021 · Carl Sagan, American astronomer and science writer. A popular and influential figure in the United States, he was controversial in ...

Education: The University of Chicago
Date of death: December 20, 1996
Date of birth: November 9, 1934
Cause of death: Pneumonia
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 ...
Duration: 1:07
Posted: Nov 22, 2021
Carl Sagan was Professor of Astronomy and Space Sciences and Director of the Laboratory for Planetary Studies at Cornell University. He played a leading role in ...
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, ...
Sagan was author, co-author or editor of 20 books, including The Dragons of Eden (1977), which won a Pulitzer, Pale Blue Dot (1 ...
Carl Sagan (1934 - 1996) played a leading role in the American space program from its very beginning. He was a consultant and adviser to NASA beginning in the ...
Carl Sagan Quotes · We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology.