x No Plagiarism!uKeoHtxKI6eDbkWPH0SPposted on PENANA Neutron stars are the collapsed cores of stars that went supernova ! 243Please respect copyright.PENANAEmJcbUkvFo8964 copyright protection239PENANAehLrtLvzOJ 維尼243Please respect copyright.PENANAgBET2hCRFs8964 copyright protection239PENANAhryfsQL6Ef 維尼(These next couple days of facts will focus on neutron stars)8964 copyright protection239PENANAGVsq0KNjEB 維尼216.73.216.229ns216.73.216.229da2