Category:1889 in astronomy
Science: Archaeology · Astronomy · Biology · Ethnology · Geography · Geology · Mathematics · Medicine · Paleontology · Physics · Sociology ·
Deutsch: 1889 in der Astronomie
English: 1889 in astronomy
Македонски: Астрономијата во 1889 година
Русский: 1889 год в астрономии
Svenska: Astronomiåret 1889
Subcategories
This category has the following 3 subcategories, out of 3 total.