| uranology(noun, form, study, science, field) | |
| scientific study of matter and phenomena in the universe(noun, expression, form, study, science) | |
| scientific study of celestial bodies(noun, expression, form, study, science) | |
| study of the stars and planets(noun, expression, form, study, science) | |
| science that deals with the material universe(noun, expression, form, study, science) | |
| system of knowledge about celestial phenomena(noun, expression, form, study, science) | |
| system of beliefs about celestial phenomena(noun, expression, form, study, science) | |
| scientific study of the universe(noun, expression, form, study, science) | |
| stargazing(noun, study, starwatching) | |
| optics | |
| celestial mechanics(expression, idiom) | |
| observatory | |
| electronics | |
| astrology | |
| astrophysics(noun, study, physics, stargazing, starwatching) | |
| astronomic | |
| solar physics(expression, idiom) | |
| acoustics | |
| astrolithology(noun, study) | |
| astrography(noun, study) |
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| APA | Smart Define. (2016). astronomy thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/astronomy/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "astronomy thesaurus" https://smartdefine.org/astronomy/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, astronomy thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/astronomy/thesaurus/synonyms>. |
| MLA | Smart Define. "astronomy thesaurus" 21 January 2016. Web. 22 September 2026. <https://smartdefine.org/astronomy/thesaurus/synonyms> |