ASTRONOMER
Clyde Tombaugh
1906 - 1997

Clyde Tombaugh
Clyde William Tombaugh (; February 4, 1906 – January 17, 1997) was an American astronomer and telescope maker, renowned for discovering Pluto in 1930. This marked the first detection of what would eventually be recognized as the Kuiper belt, a vast region of icy bodies beyond Neptune. At the time, Pluto was heralded as the ninth planet in the Solar System, a classification that stood for over seven decades. Tombaugh's discovery was a monumental milestone in 20th-century astronomy and established his legacy as one of the few individuals to discover a major planetary body. Read more on Wikipedia
His biography is available in different languages on Wikipedia. Clyde Tombaugh is the 43rd most popular astronomer (up from 49th in 2019), the 662nd most popular biography from United States (up from 735th in 2019) and the 9th most popular American Astronomer.
Clyde Tombaugh is most famous for discovering Pluto in 1930.
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Among ASTRONOMERS
Among astronomers, Clyde Tombaugh ranks 43 out of 644. Before him are William Lassell, Robert Woodrow Wilson, Vesto Slipher, Johannes Hevelius, Asaph Hall, and Johann Bayer. After him are Martin Ryle, Wilhelm Schickard, Friedrich Georg Wilhelm von Struve, Michel Mayor, Arthur Eddington, and Cecilia Payne-Gaposchkin.
Most Popular Astronomers in Wikipedia
Go to all RankingsWilliam Lassell
1799 - 1880
HPI: 73.45
Rank: 37
Robert Woodrow Wilson
1936 - Present
HPI: 73.41
Rank: 38
Vesto Slipher
1875 - 1969
HPI: 73.27
Rank: 39
Johannes Hevelius
1611 - 1687
HPI: 73.07
Rank: 40
Asaph Hall
1829 - 1907
HPI: 73.01
Rank: 41
Johann Bayer
1572 - 1625
HPI: 72.59
Rank: 42
Clyde Tombaugh
1906 - 1997
HPI: 72.42
Rank: 43
Martin Ryle
1918 - 1984
HPI: 72.20
Rank: 44
Wilhelm Schickard
1592 - 1635
HPI: 72.18
Rank: 45
Friedrich Georg Wilhelm von Struve
1793 - 1864
HPI: 72.16
Rank: 46
Michel Mayor
1942 - Present
HPI: 72.00
Rank: 47
Arthur Eddington
1882 - 1944
HPI: 71.99
Rank: 48
Cecilia Payne-Gaposchkin
1900 - 1979
HPI: 71.96
Rank: 49
Contemporaries
Among people born in 1906, Clyde Tombaugh ranks 39. Before him are Sergei Korolev, Hassan al-Banna, Hermann Fegelein, Léon Degrelle, Ed Gein, and Josef Kramer. After him are Marcelo Caetano, Shin'ichirō Tomonaga, Soichiro Honda, Alexey Stakhanov, Wassily Leontief, and Max Delbrück. Among people deceased in 1997, Clyde Tombaugh ranks 25. Before him are Melvin Calvin, The Notorious B.I.G., Robert Mitchum, Hugo Gunckel Lüer, Israel Kamakawiwoʻole, and William S. Burroughs. After him are Isaiah Berlin, Hans Eysenck, Bohumil Hrabal, Roy Lichtenstein, Fred Zinnemann, and Edward Mills Purcell.
Others Born in 1906
Go to all RankingsSergei Korolev
ENGINEER
1906 - 1966
HPI: 73.61
Rank: 33
Hassan al-Banna
SOCIAL ACTIVIST
1906 - 1949
HPI: 73.55
Rank: 34
Hermann Fegelein
MILITARY PERSONNEL
1906 - 1945
HPI: 73.52
Rank: 35
Léon Degrelle
POLITICIAN
1906 - 1994
HPI: 73.11
Rank: 36
Ed Gein
EXTREMIST
1906 - 1984
HPI: 72.70
Rank: 37
Josef Kramer
POLITICIAN
1906 - 1945
HPI: 72.47
Rank: 38
Clyde Tombaugh
ASTRONOMER
1906 - 1997
HPI: 72.42
Rank: 39
Marcelo Caetano
POLITICIAN
1906 - 1980
HPI: 72.32
Rank: 40
Shin'ichirō Tomonaga
PHYSICIST
1906 - 1979
HPI: 72.31
Rank: 41
Soichiro Honda
BUSINESSPERSON
1906 - 1991
HPI: 72.20
Rank: 42
Alexey Stakhanov
SOCIAL ACTIVIST
1906 - 1977
HPI: 72.17
Rank: 43
Wassily Leontief
ECONOMIST
1906 - 1999
HPI: 72.12
Rank: 44
Max Delbrück
PHYSICIST
1906 - 1981
HPI: 71.79
Rank: 45
Others Deceased in 1997
Go to all RankingsMelvin Calvin
CHEMIST
1911 - 1997
HPI: 73.09
Rank: 19
The Notorious B.I.G.
SINGER
1972 - 1997
HPI: 72.97
Rank: 20
Robert Mitchum
ACTOR
1917 - 1997
HPI: 72.96
Rank: 21
Hugo Gunckel Lüer
BIOLOGIST
1901 - 1997
HPI: 72.86
Rank: 22
Israel Kamakawiwoʻole
MUSICIAN
1959 - 1997
HPI: 72.47
Rank: 23
William S. Burroughs
WRITER
1914 - 1997
HPI: 72.47
Rank: 24
Clyde Tombaugh
ASTRONOMER
1906 - 1997
HPI: 72.42
Rank: 25
Isaiah Berlin
PHILOSOPHER
1909 - 1997
HPI: 72.20
Rank: 26
Hans Eysenck
PSYCHOLOGIST
1916 - 1997
HPI: 71.77
Rank: 27
Bohumil Hrabal
WRITER
1914 - 1997
HPI: 71.76
Rank: 28
Roy Lichtenstein
ARTIST
1923 - 1997
HPI: 71.67
Rank: 29
Fred Zinnemann
FILM DIRECTOR
1907 - 1997
HPI: 71.49
Rank: 30
Edward Mills Purcell
PHYSICIST
1912 - 1997
HPI: 71.44
Rank: 31
In United States
Among people born in United States, Clyde Tombaugh ranks 662 out of 20,380. Before him are William S. Burroughs (1914), Paul Berg (1926), Christian B. Anfinsen (1916), Dave Grohl (1969), Arthur Leonard Schawlow (1921), and Chuck Jones (1912). After him are Bill Hewlett (1913), George Herbert Mead (1863), Samuel Pierpont Langley (1834), Tennessee Williams (1911), Angela Davis (1944), and Edwin Stanton (1814).
Others born in United States
Go to all RankingsWilliam S. Burroughs
WRITER
1914 - 1997
HPI: 72.47
Rank: 656
Paul Berg
CHEMIST
1926 - 2023
HPI: 72.46
Rank: 657
Christian B. Anfinsen
CHEMIST
1916 - 1995
HPI: 72.45
Rank: 658
Dave Grohl
MUSICIAN
1969 - Present
HPI: 72.45
Rank: 659
Arthur Leonard Schawlow
PHYSICIST
1921 - 1999
HPI: 72.45
Rank: 660
Chuck Jones
FILM DIRECTOR
1912 - 2002
HPI: 72.44
Rank: 661
Clyde Tombaugh
ASTRONOMER
1906 - 1997
HPI: 72.42
Rank: 662
Bill Hewlett
BUSINESSPERSON
1913 - 2001
HPI: 72.42
Rank: 663
George Herbert Mead
PHILOSOPHER
1863 - 1931
HPI: 72.41
Rank: 664
Samuel Pierpont Langley
INVENTOR
1834 - 1906
HPI: 72.40
Rank: 665
Tennessee Williams
WRITER
1911 - 1983
HPI: 72.40
Rank: 666
Angela Davis
SOCIAL ACTIVIST
1944 - Present
HPI: 72.39
Rank: 667
Edwin Stanton
POLITICIAN
1814 - 1869
HPI: 72.39
Rank: 668
Among ASTRONOMERS In United States
Among astronomers born in United States, Clyde Tombaugh ranks 9. Before him are Carl Sagan (1934), Neil deGrasse Tyson (1958), Charles Greeley Abbot (1872), Robert Woodrow Wilson (1936), Vesto Slipher (1875), and Asaph Hall (1829). After him are William Alfred Fowler (1911), Edward Emerson Barnard (1857), Vera Rubin (1928), Russell Alan Hulse (1950), Henrietta Swan Leavitt (1868), and Percival Lowell (1855).
Carl Sagan
1934 - 1996
HPI: 76.23
Rank: 3
Neil deGrasse Tyson
1958 - Present
HPI: 74.94
Rank: 4
Charles Greeley Abbot
1872 - 1973
HPI: 74.64
Rank: 5
Robert Woodrow Wilson
1936 - Present
HPI: 73.41
Rank: 6
Vesto Slipher
1875 - 1969
HPI: 73.27
Rank: 7
Asaph Hall
1829 - 1907
HPI: 73.01
Rank: 8
Clyde Tombaugh
1906 - 1997
HPI: 72.42
Rank: 9
William Alfred Fowler
1911 - 1995
HPI: 71.45
Rank: 10
Edward Emerson Barnard
1857 - 1923
HPI: 70.64
Rank: 11
Vera Rubin
1928 - 2016
HPI: 70.42
Rank: 12
Russell Alan Hulse
1950 - Present
HPI: 70.19
Rank: 13
Henrietta Swan Leavitt
1868 - 1921
HPI: 69.88
Rank: 14
Percival Lowell
1855 - 1916
HPI: 69.55
Rank: 15