Some children dream of being singers or vets when they grow up. But Colombine has other ideas! She wants to become… a space violinist! She loves her instrument and spends most of her time practicing. But her neighbors are fed up hearing her play every day from morning to night — especially Mr. Bombo, the astronomer. Frustrated he can’t sleep in peace, Mr. Bombo tells her to go play her violin… on the moon! Which is how he gets swept up in the crazy plot to send Colombine into space. Maybe the solution lies in a shower of shooting stars...