Gravity is a force between two objects with mass, causing them to attract each other.  A large enough object in space will attract other objects, causing them to fall to the center of gravity of the two objects. Gravitons are the particles that physically carry the gravitational field and thus inform the local object about the existence of the field.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence