How does a star evolve from birth to death?

Stars undergo a fascinating transformation from birth to death. It all begins with the gravitational collapse of a cloud of gas and dust, leading to the formation of a protostar. As nuclear fusion ignites in its core, the protostar becomes a main sequence star, where it spends the majority of its life. Depending on its mass, a star's fate varies. Some become red giants before shedding their outer layers to form planetary nebulae, while others end in a violent explosion known as a supernova. The remnants may become neutron stars or black holes. This remarkable process offers a glimpse into the awe-inspiring cycle of stellar evolution.