In this vshort snip of an upcoming video, I delve into the fascinating process of how stars like our sun interact with light, shedding their outer layers and forming planetary nebulae. We start by examining Mira, a star that gives us visual proof of these thermal pulses. These pulses result in the star losing about 0.01% of its mass per year, ejected in the form of a fast wind that carries elements such as hydrogen, helium, carbon, nitrogen, and lithium into space. Over 10,000 to 30,000 years, a star can shed everything above its core, ultimately losing around 60% of its original mass in a super wind. Throughout this transformation, the star’s radius dramatically increases and decreases, causing a series of pulsations that lead to mass loss. The last thermal pulse ejects the remaining envelope, revealing the extremely hot carbon-oxygen core. The temperature rises to about 120,000 Kelvin while maintaining a luminosity of around 3500 times that of our sun. This high temperature produces intense ultraviolet photons and even some soft X-rays, ionizing the ejected gas to form a planetary nebula. This nebula, visible as a beautiful glowing cloud, exists for the next 10,000 years, enriching the interstellar medium with processed material that will eventually contribute to the birth of new stars. We also explore the historical origins of the term “planetary nebula,” which has nothing to do with planets but owes its name to early astronomers’ observations of their round shapes. As an homage to history, the name persists. This nebula, easily seen with binoculars, was the first discovered by Charles Messier in 1764. With a magnitude between 7 and 8, it’s a favorite for amateur astronomers. Images I’ve taken using advanced telescopes reveal the nebula’s intricate structure and vibrant colors, computed by astronomers to be about 10,000 to 14,000 years old. Astronomy SpaceScience PlanetaryNebula StellarEvolution StarLifecycle Astrophotography SpaceExploration Universe AstronomyLovers ScienceFacts Key themes and topics emphasized include: Astronomy, SpaceScience, PlanetaryNebula, StellarEvolution, StarLifecycle, Astrophotography, SpaceExploration, Universe, AstronomyLovers, ScienceFacts.