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Subcategories
This category has the following 27 subcategories, out of 27 total.
A
20th-century American astronomers
(1 C, 335 P)
20th-century Argentine astronomers
(22 P)
20th-century Australian astronomers
(58 P)
20th-century Austrian astronomers
(25 P)
B
20th-century Belgian astronomers
(21 P)
20th-century British astronomers
(225 P)
C
20th-century Canadian astronomers
(68 P)
20th-century Chinese astronomers
(9 P)
Czechoslovak astronomers
(12 P)
D
20th-century Danish astronomers
(19 P)
20th-century Dutch astronomers
(2 C, 69 P)
F
20th-century French astronomers
(119 P)
G
20th-century German astronomers
(112 P)
20th-century Greek astronomers
(17 P)
H
20th-century Hungarian astronomers
(15 P)
I
20th-century Indian astronomers
(28 P)
20th-century Irish astronomers
(29 P)
20th-century Italian astronomers
(50 P)
J
20th-century Japanese astronomers
(86 P)
N
20th-century New Zealand astronomers
(27 P)
P
20th-century Polish astronomers
(26 P)
R
20th-century Russian astronomers
(12 P)
S
Soviet astronomers
(1 C, 90 P)
20th-century Spanish astronomers
(14 P)
20th-century Swedish astronomers
(30 P)
20th-century Swiss astronomers
(23 P)
Y
Yugoslav astronomers
(2 P)
Categories
:
20th-century astronomers
20th-century scientists by nationality
Astronomers by century and nationality
20th-century people by occupation and nationality
20th-century scholars by nationality