When a superwind strips away the outer layers of a star,the resulting shell of expanding gas becomes visible as

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When a superwind strips away the outer layers of a star, the remaining core illuminates the expelled gas and creates a planetary nebula. This glowing shell of expanding gas and dust appears as a round or elliptical disk, often with intricate structures and colors. An HII region is a cloud of ionized hydrogen, typically found near hot young stars, and it does not result from the stripping of a star's outer layers. Reflection nebulas reflect the light of nearby stars and appear bluish in color, and dark nebulae are dense clouds that block the light of background objects.

When a Superwind Strips Away the Outer Layers of a Star,the