Absolutely an amazing masterpiece.
Meantime I want to come up with a little suggestion. We all know today is the 50th anniversary for reaching, so I find the location where Apolo 11 landed, Lat 0°40'26"69, Lon 23°28'22"69. Then came the question: How can I find the spot on SE? As far as I'm concerned, the only way to get there is using wasd. I spent hours and fortunately get the exact location. (anybody wants the location can ask me)
So I wonder if you could make a search system for the moon, planets and stars which have Lat and Lon that when I write down the location, it can show me the exact point.
Happy anniversary! Best wishes!