Because the answer is always yes!
Because the answer is there are none.
Your question is very interesting because the answer is that, no, the Moon is not unique.
It's very much too late to be asking, because the answer is unfolding before our eyes.
"Which is a big hole in your knowledge, because the answer is everybody.
That seems a tremendous shame, because the answer is, of course: absolutely not.
"In the end," Roy said, "the question falls apart because the answer is just too easy.
"That's because the answer is 'neither.' He looks at you the way you look at a fish.
Because the answer is always stretched across the line-break, there's often an effect of initial complexity yielding to clarity.
You can still admire the artistry and scope, but seldom do you catch yourself asking: "how did they do that" because the answer is usually: "computers".
But it's worth asking another question, one that often goes unasked, perhaps because the answer is assumed to be so obvious.
