Carl Sagan (1934-1996)
Astronomer
1
Benjamin Banneker (1731-1806)
2
Nicolaus Copernicus (1473-1543)
3
Tycho Brahe (1546-1601)
4
William Herschel (1738-1822)
5
Edwin Hubble (1889-1953)
6
Clyde Tombaugh (1906-1997)
7
James Van Allen (1914-2006)
8
Johannes Kepler (1571-1630)
9
Ibn Al-haytham (965-1040)
10
Maria Mitchell (1818-1889)
11
Henrietta Leavitt (1868-1921)
12
Annie Jump Cannon (1863-1941)
13
Caroline Herschel (1750-1848)
14
Khaled Saleh Al-Zaaq, 53
15
Anders Celsius (1701-1744)
16
Nasir Al-din Al-Tusi (1201-1274)
17
Nancy Grace Roman (1925-2018)
18
George Mueller (1918-2015)
19
Andrea Ghez, 59
20
Williamina Fleming (1857-1911)
21
Jan Oort (1900-1992)
22
James E. Keeler (1857-1900)
23
Phil Plait, 60
24
Scientists by Age
Scientists by Country
Percival Lowell (1855-1916)
25
Ulugh Beg (1394-1449)
26
Charles Smyth (1819-1900)
27
Harlow Shapley (1885-1972)
28
Giovanni Domenico Cassini (1625-1712)
29
Ole Romer (1644-1710)
30
Grote Reber (1911-2002)
31
David Rittenhouse (1732-1796)
32
Brian O'Leary (1940-2011)
33
Robert Stawell Ball (1840-1913)
34
A E Douglass (1867-1962)
35
Florence Ray Moulton (1872-1952)
36
Norman Lockyer (1836-1920)
37
John Herschel (1792-1871)
38
David Meade
39
Ormsby M. Mitchel (1810-1862)
40
James Westphal (1930-2004)
41
42
Giovanni Schiaparelli (1835-1910)
43
Ernst Opik (1893-1985)
44
Russell W. Porter (1871-1949)
45
Edward Sabine (1788-1883)
46
George Van Biesbroeck (1880-1974)
47
William Harkness (1837-1903)
48
Scientist Trivia
Scientists by US States
