multiple star
alternative label: Trapezia
narrower: binary star
related: extrasolar planet
broader: star
preferred label: ستاره متعدد @fa
type: Concept

binary star
preferred label: ستاره دوتایی @fa
type: Concept
broader: multiple star

extrasolar planet
preferred label: سیاره فراخورشیدی @fa
type: Concept
related: multiple star

star
preferred label: ستاره @fa
type: Concept
narrower: multiple star