I don't think it's meant to be run on a phone. It uses 580 MB of RAM in a Chrome tab and quite a lot of CPU when rotating, zooming or moving around. I just trie

I don't think it's meant to be run on a phone. It uses 580 MB of RAM in a Chrome tab and quite a lot of CPU when rotating, zooming or moving around. I just tried it and on this Linux laptop, in Chrome, on an Intel iGPU, it performed well enough. What it is, is the star map for the PC game Star Citizen. This will be in game eventually. The Star Citizen web site also does some neat ship models and wireframes using WebGL.