 The multi-messenger detection of GW170817-80 2017 QFO and GRB170817A has led to a scientific breakthrough, requiring robust theoretical models and efficient computational tools for accurate cross-correlation between the data and models. The nuclear physics and multi-messenger astrophysics framework, NMMA, has been developed to incorporate nuclear physics constraints at low densities and X-ray radio observations of isolated neutron stars, allowing for precise measurement of Hubble constant, comparison of dense matter physics in neutron star mergers and heavy ion collisions, and classification of electromagnetic observations. An extension of the NMMA code is shown as a first attempt to analyze GW170817, KiloNova, and Gamma-ray burst after glow simultaneously, resulting in an estimated radius of a 1-point-for-M neutron star to be 769-775R equals 11.98 underscore dash 0.40 plus 0.35. 769-775R equals 11.98 0.40 plus 0.35 kilometers. This article was authored by Peter T. H. Pang, Tim Dietrich, Michael W. Kaufflin, and others. We are article.tv, links in the description below.