2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/83087I review a number of the open questions about neutrino properties, critique recent hints of neutrino mass, and discuss one recently proposed neutrino mass matrix to illustrate the direction in which we may be headed. I also present one example of the implications of these new developments for astrophysics.Baryons '98 talk; 15 pages, 3 figures; latex Replacement contains updated referencesNuclear TheoryAstrophysicsHigh Energy Physics - Phenomenologytext