<human>:  Where does the moon come from?
<bot>: The moon is a satellite of the Earth. It orbits the Earth every 28 days. The moon is made of rock and metal, and it is not a natural object. It is a man-made object. The moon was made by the United States and the Soviet Union during the Cold War. The United States made the moon by launching a rocket into space, and the Soviet Union made the moon by launching a rocket into space.