Category:Astronomy

From HandWiki

Handwiki book24.pngAstronomy portal

Here is a list of articles in the Astronomy category of the Astronomy portal.

Library cataloging
and classification
The main article for this category is Astronomy:Astronomy.

Astronomy is a science involving the observation and explanation of events occurring outside Earth and its atmosphere. It includes the study of the origin, evolution, and physical and chemical properties of objects that can be observed in the sky, space, and in the whole universe.

Subcategories

This category has the following 24 subcategories, out of 24 total.

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Pages in category "Astronomy"

The following 90 pages are in this category, out of 90 total.

 

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