What are the possible final states of a star?

Answer 1

The possible final states of a star depend on its initial mass. Low to medium-mass stars, like our Sun, typically end their lives as white dwarfs after shedding their outer layers and forming planetary nebulae. Massive stars can explode in supernovae, leaving behind neutron stars or, if their mass is sufficient, collapsing into black holes. Each final state represents a different evolutionary path influenced by the star's mass and internal processes.