The show cover a brief history of this institution, as well as the ongoing projects: МОЗАИК, UrbObsBel, contribution to the LSST project of the Vera Rubin Observatory in Chile, and others. Explanations are given of how the observations used to be conducted here in the past, and how they are done now. The show ends with a visit to the Observing Station on Mountain Vidojevica.
Speakers: Luka Č. Popović, Milan Stojanović, Branislav Vukotić, Srđan Samurović, Branislav Rovčanin, Jovan Aleksić, Natalija Mladenović