Gabriela, Manuel and Leonardo are three friends who accidentally start a rocket that takes them to space. Their journey through space takes them to different planets and strange worlds. Throughout their journey, they have the help of Maqui, an on-board computer. Maqui helps them learn about the universe. After a mechanical problem, the kids land on planet where strange beings like to play athletic games. The three friends join in and teach the beings soccer. As they start playing, Gabi and Leo have trouble breathing. Manuel consults with Maqui and discovers that the planet’s atmosphere has less oxygen than Earth.