Lila lives on the Earth Dot station. She has a helmet, a torch and a loyal friend. She is a robot cat called Mru. They like to look at the stars through the window. Every night they count satellites and comets. One evening a secret signal beeps from far away. Mru nods his tail and says: "Do you hear, Lila?" A dot by the moon flashes on the screen. They pack a star map, a candy bar and a short card. We leave the base at dawn, returning quickly. They get on a small space scooter already. The flight is quiet, only the stars twinkle. Dust dances like snow and sparkles. They land by a small crater, right in the shadows. You can see tiny footprints in the sand, not theirs. The signal grows and sounds like a calm beat. Suddenly the rock twitches and the rock slides away. A soft glow shines from a dark crevice. Lila squeezes Mru's paw and leans in....