Kaffirstani I shall clear your curiosity. Yes. Mecca is onthe center of the earth. Go to googleearth.com and look at the worldmap and you will find it exactly in the center. Yes moon is certainly a lamp. To experience this donot imagine it from a city. Go to a village where there are no lights. See the Walk into a bush on a full moon night and on a night when there is no moon and you will certainly accept this fact. On a dark night just take a battery or any kind of man made light. It will give you a ray of light to certain meters only but the moon as it is, will show you the way on all your sides. Hope this clarifies your curiosity. Please accept that, Quran has explained this 1400 years ago.
