@Ragman,
Ragman wrote:oh stop it! What utter BS. We all know that the moon is made out of green cheese.
FTWW, the surface of the Moon comprises: O, Si, Fe, Mg, Ca, Al, Mn and Ti. This statement 'small amount of Ti' is nothing - what is the percentage content? ... and unfortunately there isn't any 'green cheese' out there. Under the surface there are basalt rocks.