What structures does Hubble capture representing the remnants of sun-like stars shedding their outer layers?

Answer

Planetary nebulae

Hubble provides a comprehensive view across the entire lifecycle of stars. At the end of their existence, stars similar in mass to our Sun undergo a phase where they shed their outer layers into space. The resulting illuminated shells of expanding gas and dust are known scientifically as planetary nebulae. Hubble's sensitive optics can penetrate obscuring material to capture the complex, often intricate, structures of these nebulae, offering insights into the final stages of stellar evolution for average-sized stars, distinct from the catastrophic explosions of massive stars (supernovae).

What structures does Hubble capture representing the remnants of sun-like stars shedding their outer layers?

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