According to Jennings

At Linbury Court Preparatory School, a group of young boys share a passionate fascination with the cosmos. They are not just students; they are aspiring astronauts fueled by dreams of space travel and adventure. Creative and clever, these boys devise ingenious plans to accelerate the exploration of space, embarking on imaginative projects that bring their aspirations to life.

Throughout their escapades, they encounter challenges and delightful mishaps, navigating the ups and downs of childhood while pursuing their lofty goals. Their camaraderie and determination shine through as they learn valuable lessons about friendship, teamwork, and the limitless possibilities of their imaginations, all set against the backdrop of their beloved school.