Carl Sagan (1934-1996)
Astronomer
1
Nicolaus Copernicus (1473-1543)
2
Benjamin Banneker (1731-1806)
3
Ibn Al-haytham (965-1040)
4
Anders Celsius (1701-1744)
5
James Van Allen (1914-2006)
6
Edwin Hubble (1889-1953)
7
Tycho Brahe (1546-1601)
8
Clyde Tombaugh (1906-1997)
9
Johannes Kepler (1571-1630)
10
Ulugh Beg (1394-1449)
11
Ole Romer (1644-1710)
12
Jan Oort (1900-1992)
13
William Herschel (1738-1822)
14
Phil Plait, 60
15
Giovanni Schiaparelli (1835-1910)
16
Charles Smyth (1819-1900)
17
Nasir Al-din Al-Tusi (1201-1274)
18
Percival Lowell (1855-1916)
19
David Rittenhouse (1732-1796)
20
George Mueller (1918-2015)
21
Harlow Shapley (1885-1972)
22
Giovanni Domenico Cassini (1625-1712)
23
A E Douglass (1867-1962)
24
Female Astronomers
More Professions
John Herschel (1792-1871)
25
Khaled Saleh Al-Zaaq, 53
26
William Harkness (1837-1903)
27
Norman Lockyer (1836-1920)
28
Ormsby M. Mitchel (1810-1862)
29
Grote Reber (1911-2002)
30
James Westphal (1930-2004)
31
32
Brian O'Leary (1940-2011)
33
Ernst Opik (1893-1985)
34
Russell W. Porter (1871-1949)
35
Robert Stawell Ball (1840-1913)
36
James E. Keeler (1857-1900)
37
Edward Sabine (1788-1883)
38
George Van Biesbroeck (1880-1974)
39
Otto Wilhelm Von Struve (1819-1905)
40
Jack Horkheimer (1938-2010)
41
Stephen Thorsett, 60
42
Florence Ray Moulton (1872-1952)
43
L'udmila Pajdusakova (1916-1979)
44
Gerry Neugebauer (1932-2014)
45
John Brashear (1840-1920)
46
David Meade
47
Pavlos Kastanas
48
