Astronomical observatory of Palermo

The Astronomical Observatory of Palermo sits on the top floor of the Norman Palace and houses a collection of observational instruments alongside modern research facilities. The spaces blend historical astronomical equipment with contemporary technologies for space research.

Ferdinand I of the Two Sicilies founded the observatory in 1790 and appointed Giuseppe Piazzi as its director, who went on to discover the dwarf planet Ceres. This establishment marked the start of modern astronomical research in Southern Italy.

The Museum of Specola displays historical astronomical instruments from the 18th and 19th centuries, revealing how methods of scientific observation evolved over time. The collection shows the craftsmanship and precision that astronomers once needed to study the sky.

The observatory is accessible within the Norman Palace, and visitors should inquire in advance about opening hours and available tours. The location requires climbing to the upper floors since the facility sits within a historic building.

The observatory houses the Palermo Circle, a high-precision measuring instrument made by Jesse Ramsden that transformed how astronomers measured celestial positions. This rare device stands as one of the most important instruments in the history of modern astronomy.

Location: Palermo

Inception: 1790

Website: http://astropa.inaf.it

GPS coordinates: 38.11222,13.35611

Latest update: December 12, 2025 12:07