Moon dwellers need sports too! Starwhale observes a colony whose sport is much like soccer, only played while driving spaceships around like bumper cars on a lunar playing field. All seems in order until the players realize they've miscalculated the weight of their ball. After series of mishaps and lost balls they finally figure out how to get the gravity right but in the process, they create another massive problem. Starwhale intercedes with some advice and, well, the rest is sports history. 

Themes: Gravity, Mass vs Weight, Newton's Second Law of Motion, Escape Velocity, Sports Innovation