Synonyms|89Antonyms|3|Broader|92Narrower|238Related|111

232 entries under noun topic. ×

1
crescent moon(system, space, cosmos)
1
dark matter(system, space, cosmos)
1
deep space(system, space, cosmos)
1
deneb(system, space, cosmos)
1
doppler shift(system, space, cosmos)
1
double star(system, space, cosmos)
1
drake equation(system, space, cosmos)
1
dwarf planet(system, space, cosmos)
1
dwarf star(system, space, cosmos)
1
earth(system, space, cosmos)
1
eclipse(system, space, cosmos)
1
ecliptic(system, space, cosmos)
1
elliptical orbit(system, space, cosmos)
1
escape velocity(system, space, cosmos)
1
event horizon(system, space, cosmos)
1
exoplanet(system, space, cosmos)
1
falling star(system, space, cosmos)
1
full moon(system, space, cosmos)
1
gamma ray(system, space, cosmos)
1
gas giant(system, space, cosmos)
For more, visit Astronomy on Power Thesaurus
10 years ago|74 views|share |citing 
APASmart Define. (2016). astronomy thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/astronomy/thesaurus/narrower
ChicagoSmart Define. 2016. "astronomy thesaurus" https://smartdefine.org/astronomy/thesaurus/narrower (accessed September 30, 2026).
HarvardSmart Define 2016, astronomy thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/astronomy/thesaurus/narrower>.
MLASmart Define. "astronomy thesaurus" 21 January 2016. Web. 30 September 2026. <https://smartdefine.org/astronomy/thesaurus/narrower>