gravity, force created by something mass, force, a pull or push on something, matter, the substance all objects on earth are made up of, gravitational pull, the force that draws all objects in the universe toward each other, black hole, an object or area in space that has such strong gravity that light cannot even escape from it, tide, the pull and push of ocean water caused by the moon's gravity .

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

)
Restaurar desada automàtica: ?