832-305182 - Main building of the astrophysical observatory in the science park "Albert Einstein", Telegraphenberg, Potsdam, Brandenburg, Germany
1113-13090 - Gran Telescopio Canarias, GranTeCan, GTC, the world's largest mirror telescope, Observatorio Astrofisico, astronomy, astrophysics, cupola of the observatory, Roque de los Muchachos, Caldera de Taburiente, La Palma, Canary Islands, Spain, Europe
586-600 - Sky-Map stone has astrological signifance, at excavated site of pre-Columbian city, Guayabo National Monument, Turrialba, Costa Rica, Central America