Example image of eyePlorer eyePlorer map for 'Uraniborg': Denmark Observatory Scania Tycho Brahe Ven, Sweden Zealand (Denmark) Øresund Urania Telescope Cornerstone Widow's walk Stjerneborg Christian IV of Denmark Uranienborg August 8 Istanbul observatory of Taqi al-Din Sophia Brahe Uranienborg, Norway Christen Sørensen Longomontanus Timeline of telescopes, observatories, and observing technology Research institute Rømer's determination of the speed of light Swedish calendar Taqi al-Din Muhammad ibn Ma'ruf Jean Picard Christoph Rothmann Ulugh Beg Mural instrument Ole Rømer Big Science Year zero Edzell Castle Aberration of light Alchemy in history
Disclaimer