Category:1991 in astronomy

**1991 in astronomy**
	astronomy-related events during the year of 1991
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Instance of	events in a specific year or time period;
Facet of	1991; astronomy;
Point in time	1991;
Follows	1990 in astronomy;
Followed by	1992 in astronomy;
Authority file
	Q65263120;
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Deutsch: 1991 in der Astronomie

English: 1991 in astronomy

Македонски: Астрономијата во 1991 година

Русский: 1991 год в астрономии

Svenska: Astronomiåret 1991

Subcategories

This category has the following 9 subcategories, out of 9 total.

The following 2 files are in this category, out of 2 total.