Assertion: solar system's sun | /r/HasProperty | the center of the solar system
Facets:
Source sentences:
text: The sun is the center of the Solar System around which all the celestial bodies in the Solar System revolve.
text: The sun is the center of the solar system and all of the planets, moons, and other objects orbit around it due to the sun’s gravitational pull.
text: The Sun is the center of the solar system.