1. The moon is thousands of kilometers around. It would take enormous resources to make an ad big enough to be visible from earth. 2. You don’t have to go to t

1. The moon is thousands of kilometers around. It would take enormous resources to make an ad big enough to be visible from earth. 2. You don’t have to go to the moon to advertise to everyone. Just launch a banner into low earth orbit. It would only need to be a kilometer or two wide.