Category:Astronomy
 | Pages in this category should be moved to subcategories where applicable. This category may require frequent maintenance to avoid becoming too large. It should directly contain very few, if any, pages and should mainly contain subcategories. |
| Library cataloging and classification | |
|---|---|
| main topic | astronomy |
| Colon | B9  |
| Dewey Decimal | 520 |
| Library of Congress | QB |
| Universal Decimal | 52 |
Wikimedia Commons has media related to Astronomy.
Wiktionary has a category on Astronomy.
Astronomy is a
of objects that can be observed in the sky, space, and in the whole universe.Subcategories
This category has the following 39 subcategories, out of 39 total.
Pages in category "Astronomy"
The following 67 pages are in this category, out of 67 total. This list may not reflect recent changes.
A
L
P
- P/2003 T12 (SOHO)
- Periodicity of solar eclipses
- Planet Patrol (project)
- Planetary coordinate system
- Proplyd
- PSO J172.3556+18.7734
- Pycnonuclear fusion