The facility was established in 1955 to commemorate the astronomer Nicolaus Copernicus.
The 2022 modernization project included the construction of a new underground pavilion dedicated to geophysics and meteorology.
The planetarium's main dome has a diameter of 23 meters, accommodating a large audience for immersive screenings.
The observatory's refractor telescope has an objective lens with a diameter of 300 millimeters and a focal length of 4500 millimeters.
The site includes a dedicated seismological station that continuously records local earth tremors in the Silesian region.
The exterior architecture is characterized by mid-century modernist design principles, preserved throughout its renovation.
Planetarium Śląskie is the largest and oldest planetarium in Poland, situated within the expansive Silesian Park. Following a major modernization completed in 2022, the facility now features a hybrid projection system combining an optomechanical star projector with a digital 8K resolution laser system. The site functions as a multi-disciplinary science center focusing on astronomy, seismology, and meteorology. Its historical Zeiss projector remains on display, representing decades of astronomical observation. The observatory tower houses one of the largest refractor telescopes available for public observation in the region. Interactive exhibits allow visitors to simulate weather phenomena and seismic activity. The venue serves both educational groups and the general public through daily astronomy-focused shows.
The main entrance area featuring the restored mid-century modernist facade and the surrounding park vista.
Book your show tickets online in advance, as screenings frequently reach capacity.
Dedicate time to walk through the surrounding Silesian Park, which covers 620 hectares.
Check the schedule for evening observation sessions if weather permits clear skies.
Do not show up without a pre-booked ticket for a specific show, as walk-in availability is not guaranteed.
Closed on certain Mondays; specific evening observation sessions are dependent on weather conditions.
