12/04/2016
FACTS Planetron
• The planetarium was in mid-1989 opened by astronaut Jerry Ross.
• A dome screen with a diameter of 15 meters is equivalent to a surface area of more than 350 square meters.
• The dome has room for 123 visitors. When it gets dark in the hall, there is a realistic starry sky visible to the visitors.
• The telescope of the planetarium is a Wurzburg radar of the Germans in the Second World War. With a diameter of 60 cm by far the largest optical telescope in the Netherlands. The telescope weighs 3500 kg.