Category:Astronomy.html

 
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Wiktionary has a category on 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.

The main article for this category is Astronomy.


Pages in category "Astronomy"

The following 16 pages are in this category, out of 16 total. This list may sometimes be slightly out of date (learn more)

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