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

118 entries under study topic. ×

3
equinoctial point(noun, expression, treatment, science)
3
extragalactic astronomy(noun, expression, form, science)
3
extragalactic nebula(noun, expression, treatment, science)
3
galactic astronomy(noun, expression, form, science)
3
gamma-ray astronomy(noun, expression, form, science)
3
high energy astrophysics(noun, expression, form, science)
3
hour angle(noun, expression, treatment, science)
3
inclination of an orbit(noun, expression, treatment, science)
3
inferior conjunction(noun, expression, treatment, science)
3
infrared astronomy(noun, expression, form, science)
3
interstellar astrophysics(noun, expression, form, science)
3
major planet(noun, expression, treatment, science)
3
mean solar time(noun, expression, treatment, science)
3
mean time(noun, expression, treatment, science)
3
neutrino astronomy(noun, expression, form, science)
3
observational astronomy(noun, expression, form, science)
3
optical astronomy(noun, expression, form, science)
3
orbital plane(noun, expression, treatment, science)
3
outer planet(noun, expression, treatment, science)
3
physical cosmology(noun, expression, form, science)
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