We know some things about the Universe, but we also realise it is just a tiny fraction of knowledge that could be acquired. We are constantly fascinated by the existence of advanced extraterrestrial civilizations. We would like to find as many of them as possible, as close as possible and perhaps send them a message about our existence. Will we be able to do it? How can we achieve it? Is it feasible? These are the questions we will explore during the amazing show at the planetarium, featuring incredible images of stars outside of our Solar system.