GRAVITY, THE FORCE THAT PULLS OBJECTS TOWARDS EACH OTHER!, MASS, ABOUT OF MATTER IN AN OBJECT!, PUSH, FORCE THAT MOVES SOMETHING AWAY FROM YOU!, PULL, FORCE THAT MOVES SOMETHING TOWARDS YOU!, ASTRONAUT, SPACE GUYS!

per en/la

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

Restaurar desada automàtica: ?