if the moon was made out of pure aluminum and fell on the earth..

can magneto lift it, and bring it back to orbit?  
 
 
 
 
meanwhile: magneto in reality 1435 is fighting polaris in reality 616.

Not a battle. 

Magneto vs. Ball 

Not a battle. 

Not a battle. 

Magneto wins... Though I don't know what Earth 1435 is a designation of...

I don't think Magneto can lift up the entire Moon without breaking it in four pieces 1st. He does have a straining point afterall.