"Discovery of Deconfined Quark Matter in Neutron-Star Cores"

An international team of physicists led by Aleksi Vuorinen at the University of Helsinki has used Bayesian inference to conclude that there is an 80–90% likelihood of ultra-dense deconfined quark matter existing in the cores of the most massive neutron stars. This exotic state of matter, which is believed to have dominated the universe in the early moments after the Big Bang, could raise intriguing questions about astrophysical phenomena and the internal structure of neutron stars.