The wearing of a face mask is mandatory. A maximum of 50 people is permitted in the Filmtheatre and the Planetarium.
In a space station, the concepts of up and down are relative. You can experience an unusual feeling of disorientation in the Space Transformer, a walk-in cube revolving at slow speed. Life in space is represented by original exhibits provided by Claude Nicollier, Switzerland's first and, to date, only astronaut, as well as a walk-in replica of the ISS International Space Station.