Assertion: planet's body | /r/HasProperty | moon
Facets:
Source sentences:
text: A celestial body is a star, planet, moon or asteroid present in a star system.
text: so the correct answer is the closest celestial body to Earth is its moon or the appropriate one
text: The L 4 and L 5 points are stable provided that the mass of the primary body (e.g. the Earth) is at least 25[note 1] times the mass of the secondary body (e.g. the Moon).
text: Planets often had smaller bodies called moons that could be in orbit around the planet.
text: Every natural celestial body with an identified orbit around a planet of the Solar System, some as small as a kilometer across, has been considered a moon, though objects a tenth that size within Saturn's rings, which have not been directly observed, have been called moonlets.
text: A celestial body is a star, planet, moon or asteroid present in a star system.