It's cool! Recently I built a space explorer-like WebGPU project inspired by Space Engine the game, and your implementation runs smooth with rich visuals, that's far superior to mine.

I do find it sometimes hard to navigate and has some visual glitches, but man it is good. I hope one day it becomes my go-to for space exploring, since Space Engine is Windows only and it does not run on my Mac. And building the space must be a huge amount of work, there's so much that has to go into it.