Category:2054 in astronomy
Science: Astronomy ·
Deutsch: 2054 in der Astronomie
English: 2054 in astronomy
Македонски: Астрономијата во 2054 година
Русский: 2054 год в астрономии
Svenska: Astronomiåret 2054
Subcategories
This category has the following 5 subcategories, out of 5 total.