A dome that doesn’t just show the stars—it is a star: pure curvature, pure ambition, quietly monumental.
Cultural heritage monument in Chorzów.
Visitor Guide
Arrive 20 minutes early to walk the exterior and clock how the dome sits on its base; planetariums are as much about approach as projection.
Front approach at late afternoon for shadow modeling on the dome; interior shots (if allowed) right after a show when the seating bowl is briefly visible.
Yes—ticketed entry for shows/exhibits; check the planetarium’s current schedule and pricing.
Dome buildings are the original ‘computational’ architecture: a single curve solving structure, acoustics, and spatial focus in one move.
1–2 hours
Design & Structure
Dome geometry coordinated with projection requirements (sightlines, screen curvature) and structural shell analysis; renovations typically involve digital scanning and re-modeling for new projection systems.
Concrete/masonry dome with interior acoustic treatments—mass for stability, finishes tuned for sound and darkness control.
Shell action: loads flow in compression around the dome, allowing large column-free interiors.
Frequently Asked Questions
Who designed Silesian Planetarium?+
Silesian Planetarium was designed by Zbigniew Solawa and completed in 1955. It is located in Chorzów, Poland.
Where is Silesian Planetarium located?+
Silesian Planetarium is located in Chorzów, Poland. Its coordinates are 50.2907°, 18.9923°.
When was Silesian Planetarium built?+
Silesian Planetarium was completed in 1955. It was designed by Zbigniew Solawa.
Can I visit Silesian Planetarium?+
Silesian Planetarium is a real building in Chorzów that can be viewed from the outside. Check local information for interior access and visiting hours. Use the Parametric Atlas walking tour feature to plan a route that includes this building.