Nicolaus Copernicus (1473-1543)
Astronomer
1
Carl Sagan (1934-1996)
2
Benjamin Banneker (1731-1806)
3
David Rittenhouse (1732-1796)
4
Ibn Al-haytham (965-1040)
5
Tycho Brahe (1546-1601)
6
Edwin Hubble (1889-1953)
7
Johannes Kepler (1571-1630)
8
James Van Allen (1914-2006)
9
Clyde Tombaugh (1906-1997)
10
Ulugh Beg (1394-1449)
11
Percival Lowell (1855-1916)
12
Charles Smyth (1819-1900)
13
David Meade
14
Anders Celsius (1701-1744)
15
Annie Jump Cannon (1863-1941)
16
William Herschel (1738-1822)
17
Phil Plait, 61
18
James E. Keeler (1857-1900)
19
A E Douglass (1867-1962)
20
Caroline Herschel (1750-1848)
21
Maria Mitchell (1818-1889)
22
Giovanni Domenico Cassini (1625-1712)
23
Pavlos Kastanas
24
Scientists by Age
Scientists by Country
Nasir Al-din Al-Tusi (1201-1274)
25
Nancy Grace Roman (1925-2018)
26
George Mueller (1918-2015)
27
Giovanni Schiaparelli (1835-1910)
28
Henrietta Leavitt (1868-1921)
29
Andrea Ghez, 60
30
Ole Romer (1644-1710)
31
Robert Stawell Ball (1840-1913)
32
Florence Ray Moulton (1872-1952)
33
Williamina Fleming (1857-1911)
34
Jan Oort (1900-1992)
35
Harlow Shapley (1885-1972)
36
Norman Lockyer (1836-1920)
37
Ormsby M. Mitchel (1810-1862)
38
John Herschel (1792-1871)
39
Grote Reber (1911-2002)
40
Ernst Opik (1893-1985)
41
Otto Wilhelm Von Struve (1819-1905)
42
43
Russell W. Porter (1871-1949)
44
Brian O'Leary (1940-2011)
45
Sheila Widnall, 87
46
William Harkness (1837-1903)
47
James Westphal (1930-2004)
48
Scientist Trivia
Scientists by US States
