Music of the Spheres

This themed puzzle is my second collaboration with Jeff Linder; our first collaboration kicked off the 2026 baseball season back in March. Jeff posts his terrific grids – minis and midis, themeless and themed, and the occasional cryptic – here. He also posts wonderful stories and photos of his travels here, and poetry here!

My memories surrounding the genesis of this puzzle are dim, but I’m certain it started with Jeff. I think I sensed a suggestion of this theme within one of the themeless puzzles he posted this past spring; when I asked him about it, he said he’d considered fleshing a theme out but decided to stick with a themeless construction. At some point we decided to explore the possibility of that theme together and started emailing potential theme answers back and forth.

Hope you enjoy the solve!

Built by Jeff Linder & Jeanne Breen with the online crossword puzzle creator from Amuse Labs