Carl Sagan (1934-1996)
Astronomer
1
Nicolaus Copernicus (1473-1543)
2
Ibn Al-haytham (965-1040)
3
Benjamin Banneker (1731-1806)
4
Edwin Hubble (1889-1953)
5
James Van Allen (1914-2006)
6
Tycho Brahe (1546-1601)
7
Johannes Kepler (1571-1630)
8
William Herschel (1738-1822)
9
Clyde Tombaugh (1906-1997)
10
Percival Lowell (1855-1916)
11
Anders Celsius (1701-1744)
12
David Rittenhouse (1732-1796)
13
Phil Plait, 60
14
Pavlos Kastanas
15
Khaled Saleh Al-Zaaq, 54
16
Russell W. Porter (1871-1949)
17
Nasir Al-din Al-Tusi (1201-1274)
18
Ulugh Beg (1394-1449)
19
Charles Smyth (1819-1900)
20
Giovanni Domenico Cassini (1625-1712)
21
George Mueller (1918-2015)
22
Ole Romer (1644-1710)
23
David Meade
24
Female Astronomers
More Professions
Ormsby M. Mitchel (1810-1862)
25
Harlow Shapley (1885-1972)
26
Jan Oort (1900-1992)
27
A E Douglass (1867-1962)
28
29
Robert Stawell Ball (1840-1913)
30
James E. Keeler (1857-1900)
31
Norman Lockyer (1836-1920)
32
John Herschel (1792-1871)
33
Gerry Neugebauer (1932-2014)
34
Grote Reber (1911-2002)
35
Giovanni Schiaparelli (1835-1910)
36
James Westphal (1930-2004)
37
Brian O'Leary (1940-2011)
38
Ernst Opik (1893-1985)
39
William Harkness (1837-1903)
40
Edward Sabine (1788-1883)
41
George Van Biesbroeck (1880-1974)
42
Otto Wilhelm Von Struve (1819-1905)
43
Jack Horkheimer (1938-2010)
44
Stephen Thorsett, 60
45
Florence Ray Moulton (1872-1952)
46
L'udmila Pajdusakova (1916-1979)
47
John Brashear (1840-1920)
48
