https://archive.is/98Lhk https://archive.is/98Lhk You may groan, as I did, when you see "What’s on the dark side of the Moon?" in the article's headline. The

https://archive.is/98Lhk https://archive.is/98Lhk You may groan, as I did, when you see "What’s on the dark side of the Moon?" in the article's headline. The article itself correctly uses "the far side of the Moon". Proof once again that authors don't write their own headlines; editors do. So I used the text from the <title> tag instead. Title quibbles aside, it's a pretty good article. I learned several things from it.