Phoenix Maplewood The Astronomy Tower

This time, the competition fell in Tavi's favour — motivated, perhaps, by Spring's sarcasm. Shreya nodded her approval — the first time she'd properly approved of Tavi. After all, the best way to respond to being mocked for a lack of brains was to sing out those brains loud and clear.

You're actually right on both counts, she responded to Tavi. Our entire world is moving, and so is the moon. The moon revolves around the Earth, and the Earth revolves around the sun. It's quite an intense phenomenon, so let's not go into the details tonight — you both seem tired. So I'll leave you to ponder the night's sky on your own, and we can always talk about it further at a later date.