One YouTube video that provides a detailed explanation of the death of a star and the subsequent formation of a neutron star is "The Death of a Star: Supernovae Explained" by Kurzgesagt – In a Nutshell. The video uses animation and clear explanations to describe the different stages of a star's life, including the collapse that leads to a supernova explosion and the formation of a neutron star. The video also explains the different types of supernovae and the properties of neutron stars, such as their incredibly high densities and strong magnetic fields.
