5 entries under astrophysics topic. ×
| physical science(noun, expression, idiom, physics) | |
| physics | |
| quantum electrodynamics(noun, expression, physics) | |
| quantum mechanics(noun, expression, physics) | |
| nuclear physics(noun, expression, physics) |
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| APA | Smart Define. (2016). astronomy thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/astronomy/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "astronomy thesaurus" https://smartdefine.org/astronomy/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, astronomy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/astronomy/thesaurus/synonyms>. |
| MLA | Smart Define. "astronomy thesaurus" 21 January 2016. Web. 28 September 2026. <https://smartdefine.org/astronomy/thesaurus/synonyms> |