ASTRONOMER
Bart Bok
1906 - 1983

Bart Bok
Bartholomeus Jan "Bart" Bok (April 28, 1906 – August 5, 1983) was a Dutch-American astronomer, teacher, and lecturer. He is best known for his work on the structure and evolution of the Milky Way galaxy, and for the discovery of Bok globules, which are small, densely dark clouds of interstellar gas and dust that can be seen silhouetted against brighter backgrounds. Bok suggested that these globules may be in the process of contracting, before forming into stars. Bok married fellow astronomer Priscilla Fairfield in 1929, and for the remainder of their lives, the two collaborated so closely on their astronomical work that the Royal Astronomical Society said "from that point on it is difficult and pointless to separate his achievements from hers". Read more on Wikipedia
His biography is available in different languages on Wikipedia. Bart Bok is the 407th most popular astronomer (down from 352nd in 2019), the 627th most popular biography from Netherlands (down from 626th in 2019) and the 16th most popular Dutch Astronomer.
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Among ASTRONOMERS
Among astronomers, Bart Bok ranks 407 out of 644. Before him are Henry E. Holt, Dorothea Klumpke, Ludwig Biermann, Geoffrey Burbidge, Jill Tarter, and Michael E. Brown. After him are Friedrich Tietjen, Georg Marcgrave, John Pond, Eise Eisinga, Margaret Lindsay Huggins, and Johann III Bernoulli.
Most Popular Astronomers in Wikipedia
Go to all RankingsHenry E. Holt
1929 - 2019
HPI: 57.95
Rank: 401
Dorothea Klumpke
1861 - 1942
HPI: 57.94
Rank: 402
Ludwig Biermann
1907 - 1986
HPI: 57.93
Rank: 403
Geoffrey Burbidge
1925 - 2010
HPI: 57.91
Rank: 404
Jill Tarter
1944 - Present
HPI: 57.90
Rank: 405
Michael E. Brown
1965 - Present
HPI: 57.89
Rank: 406
Bart Bok
1906 - 1983
HPI: 57.84
Rank: 407
Friedrich Tietjen
1834 - 1895
HPI: 57.82
Rank: 408
Georg Marcgrave
1610 - 1644
HPI: 57.78
Rank: 409
John Pond
1767 - 1836
HPI: 57.77
Rank: 410
Eise Eisinga
1744 - 1828
HPI: 57.70
Rank: 411
Margaret Lindsay Huggins
1848 - 1915
HPI: 57.66
Rank: 412
Johann III Bernoulli
1744 - 1807
HPI: 57.66
Rank: 413
Contemporaries
Among people born in 1906, Bart Bok ranks 238. Before him are John D. Rockefeller III, Roman Karmen, Olga Taussky-Todd, Albert Charles Smith, Aileen Riggin, and Alexandre Trauner. After him are Frank H. Netter, Joseph Höffner, Óscar Domínguez, Lou Costello, Alexander Rou, and Boris Kaufman. Among people deceased in 1983, Bart Bok ranks 152. Before him are Vince Gallagher, Norman Holter, Alan Cunningham, Mary Renault, Burrill Bernard Crohn, and José Baptista Pinheiro de Azevedo. After him are Earl Hines, Carlo Orlandi, George Hodgson, Diego Abad de Santillán, Gyula Illyés, and Paavo Johansson.
Others Born in 1906
Go to all RankingsJohn D. Rockefeller III
BUSINESSPERSON
1906 - 1978
HPI: 58.04
Rank: 232
Roman Karmen
FILM DIRECTOR
1906 - 1978
HPI: 58.02
Rank: 233
Olga Taussky-Todd
MATHEMATICIAN
1906 - 1995
HPI: 57.96
Rank: 234
Albert Charles Smith
BIOLOGIST
1906 - 1999
HPI: 57.91
Rank: 235
Aileen Riggin
SWIMMER
1906 - 2002
HPI: 57.91
Rank: 236
Alexandre Trauner
FILM DIRECTOR
1906 - 1993
HPI: 57.84
Rank: 237
Bart Bok
ASTRONOMER
1906 - 1983
HPI: 57.84
Rank: 238
Frank H. Netter
PHYSICIAN
1906 - 1991
HPI: 57.81
Rank: 239
Joseph Höffner
RELIGIOUS FIGURE
1906 - 1987
HPI: 57.78
Rank: 240
Óscar Domínguez
PAINTER
1906 - 1957
HPI: 57.77
Rank: 241
Lou Costello
ACTOR
1906 - 1959
HPI: 57.77
Rank: 242
Alexander Rou
FILM DIRECTOR
1906 - 1973
HPI: 57.76
Rank: 243
Boris Kaufman
FILM DIRECTOR
1906 - 1980
HPI: 57.75
Rank: 244
Others Deceased in 1983
Go to all RankingsVince Gallagher
ATHLETE
1899 - 1983
HPI: 58.08
Rank: 146
Norman Holter
PHYSICIST
1914 - 1983
HPI: 58.08
Rank: 147
Alan Cunningham
MILITARY PERSONNEL
1887 - 1983
HPI: 57.93
Rank: 148
Mary Renault
WRITER
1905 - 1983
HPI: 57.89
Rank: 149
Burrill Bernard Crohn
PHYSICIAN
1884 - 1983
HPI: 57.86
Rank: 150
José Baptista Pinheiro de Azevedo
SOCIAL ACTIVIST
1917 - 1983
HPI: 57.86
Rank: 151
Bart Bok
ASTRONOMER
1906 - 1983
HPI: 57.84
Rank: 152
Earl Hines
MUSICIAN
1903 - 1983
HPI: 57.84
Rank: 153
Carlo Orlandi
BOXER
1910 - 1983
HPI: 57.76
Rank: 154
George Hodgson
SWIMMER
1893 - 1983
HPI: 57.75
Rank: 155
Diego Abad de Santillán
ECONOMIST
1897 - 1983
HPI: 57.55
Rank: 156
Gyula Illyés
WRITER
1902 - 1983
HPI: 57.55
Rank: 157
Paavo Johansson
ATHLETE
1895 - 1983
HPI: 57.41
Rank: 158
In Netherlands
Among people born in Netherlands, Bart Bok ranks 627 out of 1,646. Before him are Henk Groot (1938), Jacob Adriaensz Backer (1608), Piet Dankert (1934), Wim Kieft (1962), Jan Wolkers (1925), and Settela Steinbach (1934). After him are Semmy Schilt (1973), Godfried Schalcken (1643), Henri Alexis Brialmont (1821), Simon Vestdijk (1898), Arend Heyting (1898), and Eise Eisinga (1744).
Others born in Netherlands
Go to all RankingsHenk Groot
SOCCER PLAYER
1938 - 2022
HPI: 57.98
Rank: 621
Jacob Adriaensz Backer
PAINTER
1608 - 1651
HPI: 57.93
Rank: 622
Piet Dankert
POLITICIAN
1934 - 2003
HPI: 57.93
Rank: 623
Wim Kieft
SOCCER PLAYER
1962 - Present
HPI: 57.92
Rank: 624
Jan Wolkers
WRITER
1925 - 2007
HPI: 57.92
Rank: 625
Settela Steinbach
CELEBRITY
1934 - 1944
HPI: 57.88
Rank: 626
Bart Bok
ASTRONOMER
1906 - 1983
HPI: 57.84
Rank: 627
Semmy Schilt
MARTIAL ARTS
1973 - Present
HPI: 57.83
Rank: 628
Godfried Schalcken
PAINTER
1643 - 1706
HPI: 57.82
Rank: 629
Henri Alexis Brialmont
POLITICIAN
1821 - 1903
HPI: 57.81
Rank: 630
Simon Vestdijk
WRITER
1898 - 1971
HPI: 57.74
Rank: 631
Arend Heyting
MATHEMATICIAN
1898 - 1980
HPI: 57.73
Rank: 632
Eise Eisinga
ASTRONOMER
1744 - 1828
HPI: 57.70
Rank: 633
Among ASTRONOMERS In Netherlands
Among astronomers born in Netherlands, Bart Bok ranks 16. Before him are Maarten Schmidt (1929), Hendrik van Gent (1900), Michael van Langren (1598), Walter Lewin (1936), Dirk Brouwer (1902), and Peter van de Kamp (1901). After him are Eise Eisinga (1744), Kees de Jager (1921), Frederik Kaiser (1808), Ewine van Dishoeck (1955), and Adriaan van Maanen (1884).
Maarten Schmidt
1929 - 2022
HPI: 60.40
Rank: 10
Hendrik van Gent
1900 - 1947
HPI: 59.96
Rank: 11
Michael van Langren
1598 - 1675
HPI: 59.94
Rank: 12
Walter Lewin
1936 - Present
HPI: 59.25
Rank: 13
Dirk Brouwer
1902 - 1966
HPI: 58.50
Rank: 14
Peter van de Kamp
1901 - 1995
HPI: 58.37
Rank: 15
Bart Bok
1906 - 1983
HPI: 57.84
Rank: 16
Eise Eisinga
1744 - 1828
HPI: 57.70
Rank: 17
Kees de Jager
1921 - 2021
HPI: 56.57
Rank: 18
Frederik Kaiser
1808 - 1872
HPI: 55.45
Rank: 19
Ewine van Dishoeck
1955 - Present
HPI: 54.42
Rank: 20
Adriaan van Maanen
1884 - 1946
HPI: 53.70
Rank: 21