Jisho

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Noun, Noun which may take the genitive case particle 'no'
1. heavenly body; celestial body; astronomical object
Wikipedia definition
2. Astronomical objectAstronomical objects or celestial objects are naturally occurring physical entities, associations or structures that current science has demonstrated to exist in the observable universe. The term astronomical object is sometimes used interchangeably with astronomical body. Typically an astronomical (celestial) body refers to a single, cohesive structure that is bound together by gravity (and sometimes by electromagnetism). Examples include the asteroids, moons, planets and the stars.
Read “Astronomical object” on English Wikipedia
Read “天体” on Japanese Wikipedia
Read “Astronomical object” on DBpedia

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