Interactive Virgo cluster

I’m not really sure where this belongs… it’s not really artwork, it’s not a game, it’s not an animation… it’s an interactive model of the Virgo galaxy cluster. I’ve attached a screenshot but the best way is to go to the link :
and try it for yourself. Made using Blend4Web in Blender 2.79. Shows 774 galaxies at their approximate true positions in 3D space. More information in the link itself.