Category:Astronomy

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Articles in this category should be moved to subcategories when appropriate. This category may require frequent maintenance to avoid becoming too large. It should list very few, if any, article pages directly and should mainly contain subcategories.

Articles and media on this topic in other Wikimedia projects can be found at: Commons Category Astronomy

Wiktionary has a category on Astronomy

Astronomy Portal

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.