According to , this force is defined by several key characteristics:
: Every object with mass in the universe attracts every other object, no matter how far apart they are. Gravitational Forces
: Although it gets weaker with distance, gravity technically never drops to zero, meaning it influences the motion of stars and galaxies across vast stretches of space. According to , this force is defined by
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 gravity technically never drops to zero
: The strength of the force decreases rapidly as the distance between objects increases. If you double the distance, the force becomes four times weaker.