1934 - 1996
Carl Edward Sagan (; SAY-gən; November 9, 1934 – December 20, 1996) was an American astronomer, planetary scientist, cosmologist, astrophysicist, astrobiologist, author, 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 radiation. Sagan assembled the first physical messages sent into space, the Pioneer plaque and the Voyager Golden Record, universal messages that could potentially be understood by any extraterrestrial intelligence that might find them. Read more on Wikipedia
Since 2007, the English Wikipedia page of Carl Sagan has received more than 11,130,310 page views. His biography is available in 97 different languages on Wikipedia (up from 93 in 2019). Carl Sagan is the 15th most popular astronomer (down from 14th in 2019), the 185th most popular biography from United States (down from 154th in 2019) and the 2nd most popular American Astronomer.
Carl Sagan is most famous for his work in the field of astronomy. He was a professor at Cornell University and taught astronomy and astrophysics. He also wrote many books about science, including "Cosmos" and "Pale Blue Dot."
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Historical Popularity Index (HPI)
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Among astronomers, Carl Sagan ranks 15 out of 531. Before him are Aristarchus of Samos, Edwin Hubble, Ulugh Beg, Hipparchus, Ole Rømer, and Ja'far al-Sadiq. After him are Giovanni Domenico Cassini, Aryabhata, Neil deGrasse Tyson, Edmond Halley, Jocelyn Bell Burnell, and Robert Woodrow Wilson.
311 BC - 230 BC
HPI: 75.56
Rank: 9
1889 - 1953
HPI: 75.32
Rank: 10
1394 - 1449
HPI: 74.68
Rank: 11
190 BC - 120 BC
HPI: 74.29
Rank: 12
1644 - 1710
HPI: 73.77
Rank: 13
702 - 765
HPI: 73.30
Rank: 14
1934 - 1996
HPI: 71.94
Rank: 15
1625 - 1712
HPI: 70.97
Rank: 16
476 - 550
HPI: 70.32
Rank: 17
1958 - Present
HPI: 69.43
Rank: 18
1656 - 1742
HPI: 69.10
Rank: 19
1943 - Present
HPI: 68.68
Rank: 20
1936 - Present
HPI: 68.38
Rank: 21
Among people born in 1934, Carl Sagan ranks 10. Before him are Charles Manson, Maggie Smith, Leonard Cohen, Albert II of Belgium, Giorgio Armani, and Judi Dench. After him are Gene Cernan, Leonid Kravchuk, Nana Mouskouri, Daniel Kahneman, Shirley MacLaine, and Henrik, Prince Consort of Denmark. Among people deceased in 1996, Carl Sagan ranks 6. Before him are Baba Vanga, François Mitterrand, Marcello Mastroianni, Thomas Kuhn, and Tupac Shakur. After him are Krzysztof Kieślowski, Jean-Bédel Bokassa, Marguerite Duras, Dzhokhar Dudayev, Ella Fitzgerald, and Joseph Brodsky.
1934 - 2017
HPI: 78.85
Rank: 4
1934 - Present
HPI: 75.86
Rank: 5
1934 - 2016
HPI: 75.78
Rank: 6
1934 - Present
HPI: 74.24
Rank: 7
1934 - Present
HPI: 73.43
Rank: 8
1934 - Present
HPI: 72.06
Rank: 9
1934 - 1996
HPI: 71.94
Rank: 10
1934 - 2017
HPI: 71.58
Rank: 11
1934 - 2022
HPI: 71.34
Rank: 12
1934 - Present
HPI: 71.33
Rank: 13
1934 - Present
HPI: 70.55
Rank: 14
1934 - Present
HPI: 69.51
Rank: 15
1934 - 2018
HPI: 69.11
Rank: 16
1911 - 1996
HPI: 78.78
Rank: 1
1916 - 1996
HPI: 75.48
Rank: 2
1924 - 1996
HPI: 75.16
Rank: 3
1922 - 1996
HPI: 73.55
Rank: 4
1971 - 1996
HPI: 73.45
Rank: 5
1934 - 1996
HPI: 71.94
Rank: 6
1941 - 1996
HPI: 71.93
Rank: 7
1921 - 1996
HPI: 71.83
Rank: 8
1914 - 1996
HPI: 69.97
Rank: 9
1944 - 1996
HPI: 69.32
Rank: 10
1917 - 1996
HPI: 68.71
Rank: 11
1940 - 1996
HPI: 67.60
Rank: 12
Among people born in United States, Carl Sagan ranks 185 out of 18,182. Before him are David Lynch (1946), Pearl S. Buck (1892), Sigourney Weaver (1949), James Monroe (1758), Samuel Colt (1814), and Richard Gere (1949). After him are Ray Bradbury (1920), Tom Selleck (1945), Talcott Parsons (1902), James Madison (1751), Scatman John (1942), and Gary Cooper (1901).
1946 - Present
HPI: 72.15
Rank: 179
1892 - 1973
HPI: 72.13
Rank: 180
1949 - Present
HPI: 72.08
Rank: 181
1758 - 1831
HPI: 72.01
Rank: 182
1814 - 1862
HPI: 72.01
Rank: 183
1949 - Present
HPI: 71.97
Rank: 184
1934 - 1996
HPI: 71.94
Rank: 185
1920 - 2012
HPI: 71.87
Rank: 186
1945 - Present
HPI: 71.76
Rank: 187
1902 - 1979
HPI: 71.74
Rank: 188
1751 - 1836
HPI: 71.71
Rank: 189
1942 - 1999
HPI: 71.70
Rank: 190
1901 - 1961
HPI: 71.70
Rank: 191
Among astronomers born in United States, Carl Sagan ranks 2. Before him are Edwin Hubble (1889). After him are Neil deGrasse Tyson (1958), Robert Woodrow Wilson (1936), William Alfred Fowler (1911), Charles Greeley Abbot (1872), Henrietta Swan Leavitt (1868), Asaph Hall (1829), Clyde Tombaugh (1906), Vera Rubin (1928), Percival Lowell (1855), and Russell Alan Hulse (1950).
1889 - 1953
HPI: 75.32
Rank: 1
1934 - 1996
HPI: 71.94
Rank: 2
1958 - Present
HPI: 69.43
Rank: 3
1936 - Present
HPI: 68.38
Rank: 4
1911 - 1995
HPI: 66.28
Rank: 5
1872 - 1973
HPI: 65.13
Rank: 6
1868 - 1921
HPI: 64.48
Rank: 7
1829 - 1907
HPI: 64.25
Rank: 8
1906 - 1997
HPI: 63.75
Rank: 9
1928 - 2016
HPI: 62.19
Rank: 10
1855 - 1916
HPI: 62.08
Rank: 11
1950 - Present
HPI: 61.16
Rank: 12