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Ejnar Hertzsprung
Ejnar Hertzsprung
(
October 8
,
1873
,
Copenhagen
-
October 21
,
1967
,
Roskilde
) was a
Danish
chemist
and
astronomer
. Along with
Henry Norris Russell
, he developed the
Hertzsprung-Russell diagram
(
1910
). Hertzsprung received the
1937
Bruce Medal.\n
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