The solar system in space? Pah! We’ve got one right here in Zagreb. If you’ve ever wondered what the great big metal ball in Bogovićeva ulica is, the answer is, of course, the sun - a sculpture made by Ivan Kožarić in 1971. In 2004 Davor Preis created a scale model of the solar system around this mighty Sun, including planets at the following urban locations: Mercury - Margaretska 3, Venus - Trg bana Josipa Jelačića 3, Earth - Varšavska 9, Mars - Tkalčićeva 21, Jupiter - Voćarska 71, Saturn - Račićeva 1, Uranus - Siget 9, Neptune - Kozari put, Pluto - Aleja Bologne (underpass). Preis never revealed the locations of the planets, so finding them turned into a game lasting until the last planet was “discovered” in 2006. It’s a great way to get a feel for the dimensions of the solar system and to discover random corners of the city.