118 entries under cosmos topic. ×
| perigee(noun, name, space) | |
| plane of the ecliptic(noun, name, space) | |
| planetary nebula(noun, name, space) | |
| planetoid(noun, name, space) | |
| pluto(noun, name, space) | |
| pole star(noun, name, space) | |
| quarter moon(noun, name, space) | |
| quasar(noun, name, space) | |
| radiant(noun, name, space) | |
| red dwarf(noun, name, space) | |
| red giant star(noun, name, space) | |
| roche limit(noun, name, space) | |
| rocket(noun, name, space) | |
| satellite(noun, name, space) | |
| saturn(noun, name, space) | |
| shooting star(noun, name, space) | |
| solar system(noun, name, space) | |
| space exploration(noun, name, space) | |
| space station(noun, name, space) | |
| sputnik(noun, name, space) |
For more, visit
Astronomy on
Power Thesaurus
| APA | Smart Define. (2016). astronomy thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/astronomy/thesaurus/narrower |
| Chicago | Smart Define. 2016. "astronomy thesaurus" https://smartdefine.org/astronomy/thesaurus/narrower (accessed September 29, 2026). |
| Harvard | Smart Define 2016, astronomy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/astronomy/thesaurus/narrower>. |
| MLA | Smart Define. "astronomy thesaurus" 21 January 2016. Web. 29 September 2026. <https://smartdefine.org/astronomy/thesaurus/narrower> |