What are some of the mysteries and secrets surrounding the dark side of the moon?

Well, honey, the dark side of the moon isn't some mystical conspiracy— it's simply the side that faces away from Earth, so we can't see it from here. As secrets go, the real mystery is why some people still think there's something shady going on back there. It's just outer space, sweetie, not a cloak-and-dagger spy flick. Try adding "Pink Floyd" to a search engine next time.