science β¨ Neutrinos decide if stars become black holes or explode
Scientists discovered that the fate of massive dying stars hinges on neutrino 'flavor' conversion. Researchers from institutions like the University of Copenhagen studied 195 stellar collapse simulations. This finding shows that neutrino flavor conversion shifts outcomes for stars between 16 and 30 times the Sun's mass. This mechanism could help explain the 'supernova rate problem' observed in the universe. Future models must now account for this complex neutrino physics. π