I'm not sure exactly how many orbital telescopes there are but Hubble and Kepler are the main ones for visible light. Others work on radiowaves, infra-red, and X-rays up to Gamma. One day hopefully we'll see a gravity detector in orbit.
Anyway, as I understand it Hubble and Kepler do not normally look at the Moon. Why? For one thing, it is too close. However, Hubble did do a Moon study in ultraviolet in 2007.
Secondly the Moon...well, its boring. Nothing to see here folks, move along. In fact its so boring that nobody has landed a rover on it to explore. Unlike Mars which has its own rover club.
Thirdly, even if these telescopes could look at the Moon, the time isn't available. To get time on Hubble you have to state a very compelling case for looking at a specific portion of the sky and you are up against hundreds of other astrophysicists from all over the world who reckon they have better ideas.
Fourthly the Moon moves too fast, faster than the orbital telescopes can turn to track it and keep in focus. Plus the movement changes the angle and blurs any image.
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