Nuclear Theory2026-07-102 minarXiv:2607.09255expressPeering into a Neutron Star with an Earthly Neutrino DetectorDeep inside a neutron star, matter is squeezed so tightly that familiar protons and neutrons give way to new players. Hyperons are born there — particles that harbor a strange quark.Jaroslaw NowakAlan GuthAlbert EinsteinAlexei Kitaevneutron starneutrinoneutron star mergermagnetarNeutrino oscillation👍👎☆SimplePopularAdvanced