Carl Sagan (1934-1996)
Astronomer
1
Nicolaus Copernicus (1473-1543)
2
Edwin Hubble (1889-1953)
3
Ibn Al-haytham (965-1040)
4
Benjamin Banneker (1731-1806)
5
Johannes Kepler (1571-1630)
6
Ulugh Beg (1394-1449)
7
Tycho Brahe (1546-1601)
8
Clyde Tombaugh (1906-1997)
9
A E Douglass (1867-1962)
10
Anders Celsius (1701-1744)
11
James Van Allen (1914-2006)
12
Annie Jump Cannon (1863-1941)
13
Phil Plait, 61
14
William Herschel (1738-1822)
15
James E. Keeler (1857-1900)
16
Charles Smyth (1819-1900)
17
Caroline Herschel (1750-1848)
18
Maria Mitchell (1818-1889)
19
Giovanni Domenico Cassini (1625-1712)
20
Pavlos Kastanas
21
Percival Lowell (1855-1916)
22
Nasir Al-din Al-Tusi (1201-1274)
23
George Mueller (1918-2015)
24
Scientists by Age
Scientists by Country
Nancy Grace Roman (1925-2018)
25
Giovanni Schiaparelli (1835-1910)
26
Henrietta Leavitt (1868-1921)
27
Andrea Ghez, 60
28
Ole Romer (1644-1710)
29
Robert Stawell Ball (1840-1913)
30
Florence Ray Moulton (1872-1952)
31
David Rittenhouse (1732-1796)
32
Williamina Fleming (1857-1911)
33
Jan Oort (1900-1992)
34
Harlow Shapley (1885-1972)
35
Norman Lockyer (1836-1920)
36
Ormsby M. Mitchel (1810-1862)
37
John Herschel (1792-1871)
38
Grote Reber (1911-2002)
39
Ernst Opik (1893-1985)
40
Otto Wilhelm Von Struve (1819-1905)
41
42
Russell W. Porter (1871-1949)
43
Brian O'Leary (1940-2011)
44
Sheila Widnall, 87
45
William Harkness (1837-1903)
46
James Westphal (1930-2004)
47
Edward Sabine (1788-1883)
48
Scientist Trivia
Scientists by US States
