Carl Sagan (1934-1996)
Astronomer
1
Nicolaus Copernicus (1473-1543)
2
Ibn Al-haytham (965-1040)
3
Edwin Hubble (1889-1953)
4
Anders Celsius (1701-1744)
5
Benjamin Banneker (1731-1806)
6
James Van Allen (1914-2006)
7
Tycho Brahe (1546-1601)
8
Nancy Grace Roman (1925-2018)
9
Giovanni Schiaparelli (1835-1910)
10
Clyde Tombaugh (1906-1997)
11
George Mueller (1918-2015)
12
Harlow Shapley (1885-1972)
13
William Herschel (1738-1822)
14
Johannes Kepler (1571-1630)
15
Khaled Saleh Al-Zaaq, 55
16
Nasir Al-din Al-Tusi (1201-1274)
17
Giovanni Domenico Cassini (1625-1712)
18
Henrietta Leavitt (1868-1921)
19
Williamina Fleming (1857-1911)
20
Scientists by Age
Scientists by Country
Stephen Thorsett, 61
21
Caroline Herschel (1750-1848)
22
Maria Mitchell (1818-1889)
23
Annie Jump Cannon (1863-1941)
24
Percival Lowell (1855-1916)
25
John Herschel (1792-1871)
26
Andrea Ghez, 61
27
Ormsby M. Mitchel (1810-1862)
28
Phil Plait, 61
29
Otto Wilhelm Von Struve (1819-1905)
30
James E. Keeler (1857-1900)
31
Pavlos Kastanas
32
David Rittenhouse (1732-1796)
33
Ulugh Beg (1394-1449)
34
Ole Romer (1644-1710)
35
David Meade
36
Charles Smyth (1819-1900)
37
Jan Oort (1900-1992)
38
Norman Lockyer (1836-1920)
39
A E Douglass (1867-1962)
40
Grote Reber (1911-2002)
41
Ernst Opik (1893-1985)
42
Brian O'Leary (1940-2011)
43
William Harkness (1837-1903)
44
Robert Stawell Ball (1840-1913)
45
James Westphal (1930-2004)
46
47
Russell W. Porter (1871-1949)
48
Scientist Trivia
Scientists by US States
