Category:Astronomy

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Astronomy

Astronomy is a science involving the observation and explanation of events occurring outside Earth and its atmosphere. It studies the origins, evolution, physical and chemical properties of objects that can be observed in the sky (and are outside the earth), as well as the processes involving them.

For more information, see the main article about Astronomy.

General subfields within astronomy	Edit
Astrometry \| Astrophysics \| Cosmology \| Galactic astronomy \| Extragalactic astronomy \| Galaxy formation and evolution \| Planetary science \| Stellar astronomy \| Stellar evolution \| Star formation

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Subcategories

There are 22 subcategories to this category.

There are 178 articles in this category.