A spacecraft with a multifunctional core. The Play Shell, easily accessed from ground level, provide a place to sit, lay or climb on, to watch the others or have a rest. The spinners give room for groups of pilots for a fast spin or a peaceful rotation. The Satellite Spinner with the curved bar is speeding up or slowly turning, according to the wish or skillfulness of the users. Two children standing on the tilting platform have to act in total coordination to create a good spin. The Musca Spinner provides another rotation event where one child or a group can involve the whole body to create a spin. The spinning move forces the children to recollect themselves and regain control - a physically, socially and emotionally valuable experience.