The Dramatic Life Cycle of Aging Stars
As stars like the sun age, they undergo a significant transformation into red giants, resulting in spectacular cosmic phenomena.
Stars, including our sun, expand into red giants as they reach the end of their life cycle. This phase is marked by a dramatic increase in size and changes in their outer layers.
During this transformation, the outer mass of the star begins to escape into space, creating a visually stunning display of cosmic activity.
The core of the star, meanwhile, contracts and ultimately becomes a white dwarf, marking the final stage of stellar evolution for most stars.