The Raw Meteoric Iron that you got from the Moon needs to be smelted into Meteoric Iron Ingots before you can use them.
Insert 4 Meteoric Iron Ingots into
the Electric Compressor to get 2 Compressed Meteoric Iron.
Follow the recipes on the Sensor Glasses page to make the
Sensor Glasses.
To use them, you must put them in your helmet armor slot. The Sensor Glasses allows you to see Ore blocks that are nearby.
Any Ores that are within a radius of 5 blocks will show up on your screen as a grid of colored squares. By default the grid is
in the X/Z coordinate plane, but you can press the Sensor Glasses Toggle key (K by default) to switch the Sensor Glasses to show
Ores on the X/Y plane. If you find that the Sensor Glasses is not detecting Ores, you may need to add the block(s) id names to
the Galacticraft config file.