You're right, I should probably have posted the link to the live project instead of the blog post. I figured that the story of why I did it is interesting as well though.
As an aside, I'm very impressed that the Sun appears to dim during a solar eclipse (http://mgvez.github.io/jsorrery/?scenario=EarthMoon&planetSc...) but I'm surprised it isn't hidden completely - have I just got the timestamp wrong for the specific viewpoint you're using?