No one has ever been to the moon, so we probably don't know its exact material makeup. However, given what earth based telescopes can see, I am pretty sure it is not cheese. I realize that you are making fun of the Flat Earth. I can take a joke. But I challenge you to use your senses and question why it is you even believe that the earth is round. You may surprise yourself by what you find. All the same, "bump" for a funny post.