In the planetarium, films are shown on a hemispherical screen, which makes the viewer feel like they are at the center of the events.

The planetarium's program normally has three to four different films. You can find the daily showing times of the planetarium films in the calendar.

We have introduced a planetarium for film screenings
seat reservation system. By reserving a place in advance, you avoid unnecessary queuing. We require reservation of a place on weekends (Sat-Sun) and during high season (e.g. summer 26.6.–13.8.2023 and fall holiday week 16.–22.10.2023).

You can book a place (or several places at once, max 10 places) for the planetarium show you want on the day of your visit to Heureka with your own phone. There is an info screen in front of the planetarium where you can see the reservation status of the films and which has a QR code for the reservation system.

In order to reserve a place, you need to read the QR code with your phone. After making the reservation, the reservation confirmation will be sent to the e-mail address you provided. When you arrive at the movie screening of your choice, show the QR code on your phone in the booking confirmation at the door of the planetarium
to a customer service person. Please arrive at the door of the planetarium in good time, at the latest about 10 minutes before the start of the show.