I've finished almost all the reading material for two of my subjects, and I've started the third text book, Introduction to Astronomy ... lots of interesting stuff, like angular size (the Moon is about 30' = 30 arcmin, or 30 minutes of an arc (of one degree), which is the angel subtended at the eye of the observer by the diameter of the Moon).
Here is a picture, from Apollo 16, of the far side of the Moon:
Also, here is the South Pole, wherein there is ice in the regolith (the smooth soil-like ejecta that covers the surface), an estimated 1.5km