Synonyms|89Antonyms|3|Broader|92Narrower|238Related|111
1
inertia
1
kiloparsec
1
lens
1
light-year
1
local arm
1
local group
1
magnitude
1
mass
1
nadir
1
natural science
1
nebula
1
new moon
1
observatory
1
occultation
1
orbital eccentricity
1
orbital inclination
1
parsec
1
partial eclipse
1
penumbra
1
perihelion
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APASmart Define. (2016). astronomy thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/astronomy/thesaurus/broader
ChicagoSmart Define. 2016. "astronomy thesaurus" https://smartdefine.org/astronomy/thesaurus/broader (accessed September 24, 2026).
HarvardSmart Define 2016, astronomy thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/astronomy/thesaurus/broader>.
MLASmart Define. "astronomy thesaurus" 21 January 2016. Web. 24 September 2026. <https://smartdefine.org/astronomy/thesaurus/broader>