Category:Astronomy
From Knowino
Astronomy is the scientific study of such constituent elements and processes of the universe as exist or originate outside the earth and its immediate environs, including the nature, structure, and evolution of the universe itself.
Subcategories
This category has the following 2 subcategories, out of 2 total.
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Pages in category "Astronomy"
The following 5 pages are in this category, out of 5 total.
