On a rainy day, Coco visits Grandma Bootsy, knowing her magic always leads to adventure. This time, a cardboard rocket turns into a real spaceship, and they blast off into space! Along the way, they face weightlessness, a clumsy robot, and friendly aliens. But when evil aliens kidnap Bootsy, it's up to Captain Coco to save her and get them home. A thrilling adventure filled with bravery, friendship, and the magic of family!