Gravitational Forces -

: Every object with mass in the universe attracts every other object, no matter how far apart they are.

: The strength of the force decreases rapidly as the distance between objects increases. If you double the distance, the force becomes four times weaker. Gravitational Forces

The of gravitational forces is that they are always attractive ; unlike electromagnetic forces, which can both pull and push, gravity only pulls objects together. Licensed by Google : Every object with mass in the universe