The moon is a fully developed body in the elite universe, domed cities, transport systems, underground farms etc, that's a huge task to develop in game, and if it is developed in game there's no way that the authorities would let just anybody land there, the speed with which our ships travel and the huge power stored in the power plants means any careles pilot could kill millions of people. it would need special permits and a good reason to get anywhere near the moon, mars or earth, let alone land there. I haev cracked up a few times landing so I certainly wouldn't let me anywhere near them if I was in charge!
There are some bodies with future development attached no doubt that are permit locked, and some bodies that simply aren't in the landable category for some reason or other even though they are airless, you see that all over the galaxy. The reason we can't land there is because FDEV either don't want us to for story reasons or the bodies in question aren't ready, either way it's FDEV's decision.
We might be able to land on them in the future, even the earth and mars, but I expect it's going to be strictly autopilot controlled landing from orbit for Earth, Mars and the Moon if it does happen, and only to a few locations because the probably aren't going top fully develop the massive cityscapes across the entire bodies, there will be selected areas we can access with views to distant areas that are unnaccesible, at least that's what I expect. For lightly developed ELW and WW it may be different and we may ba able to land anywhere.
The future is as yet uncertain, demanding the future now won't make it come any quicker.
