Science centers usually dedicate part of their educational projects to cultural updating in astronomy and astrophysics, through didactic activities, seminars, hands-on workshops. Science City has a large inflatable planetarium, which, if necessary, can fit in a suitcase. The projections immerse the viewer into a dimension out of the ordinary, including the night sky at any time of the year, the form of the constellations over the millennia, but also trips to the surface of the moon and planets, and real “journeys” through the Galaxy and even remoter parts of the Universe. Moreover, to make sure that our planet rotates on itself really, a large pendulum will allow you to play the famous experiment conducted by Leon Foucault in 1851.