Category:1939 in astronomy
Jump to navigation
Jump to search
Science: Astronomy · Biology · Geography · Geology · Mathematics · Medicine · Paleontology · Physics ·
Deutsch: 1939 in der Astronomie
English: 1939 in astronomy
Македонски: Астрономијата во 1939 година
Русский: 1939 год в астрономии
Svenska: Astronomiåret 1939
Subcategories
This category has the following 2 subcategories, out of 2 total.