sauce for this
https://www.thesun.co.uk/news/7920010/cia-mkultra-mind-control-drugs-hypnosis-electric-documents/
The moon is tidally locked to the earth. It does rotate, but so slowly that most of the same side of the moon is continually facing us and we never see the "dark side." BTW, the dark side does get a lot of sunlight. It is just called dark because we never see it.