It's like asking, why have 2nd breakfast when you had one breakfast. We must channel our inner hobbits and think big

Think of all of the opportunities to write software to calculate the complicated changes required for astrology.

We have moon, but what about second moon?

I don’t think he knows about second moon!

What if, and hear me out here, we give _our_ moon its _own_ moon? Like letting my dog have a lizard for a pet!