Relazione su invito
Open problems in neutrino astronomy.
Neutrino astronomy is becoming a mature science with an increasing scientific impact and relevance. In this talk, we consider various observational branches of this science, and precisely 1) the CNO neutrinos from the Sun; 2) supernova neutrinos; 3) the high-energy neutrinos, that were first seen by IceCube. We will emphasise the theoretical questions and the expectations which are connected with these observations, discussing also the plausible course of events in the next few years.