I went on a hunt for a few of these when I was in Stockholm recently and it was a bit disappointing. We couldn't find a sign at the globe and lots of places were shut. Venus is now a building site and we couldn't find Jupiter at the airport. We found the Earth and moon, Mars and Mercury (from a distance). It is a good way to explore and you get good value out of a T-bana pass. Edit: If anyone is interested I can writ…
> If anyone is interested I can write up the hunt Please!
OK, will do. I also checked out http://www.atlasobscura.com/places/pionen-data-center in Södermalm. It was shut but you can see a bit through the glass doors. Missed out on http://www.atlasobscura.com/places/r1-nuclear-reactor though :(.