A White Dwarf Star remains.
The Cats's Eye Nebula is a perfect example of a planetary nebula. See related link for a pictorial.
The remnant star left at the core of a planetary nebula is called a white dwarf. After a star like the Sun exhausts its nuclear fuel, it expels its outer layers, forming a planetary nebula, while the hot core remains as a white dwarf. This stellar remnant is primarily composed of carbon and oxygen and gradually cools and dims over time.
Pink
The Eskimo Nebula, also known as NGC 2392, is a planetary nebula located in the constellation Gemini. It is significant because its distinctive shape resembles a face surrounded by a parka hood, giving rise to its popular name. The Eskimo Nebula is of interest to astronomers for studying the late stages of stellar evolution and the creation of planetary nebulae.
Planetary nebulae can vary in color, but they are typically seen as shades of green, blue, or red. These colors are produced by different gases in the nebula interacting with light from the central star.
Planetary nebula is a misnomer because it's a nebula but it has nothing to do with planets, it's about stars.
The Cats's Eye Nebula is a perfect example of a planetary nebula. See related link for a pictorial.
A star like our sun will shed a planetary nebula after its 'death'
a nebula is classified by a planetary nebulae
Planetary nebula is a misnomer because it's totally irrelevant to planets and it has something to do with stars. The short form is "nebula".
The remnant star left at the core of a planetary nebula is called a white dwarf. After a star like the Sun exhausts its nuclear fuel, it expels its outer layers, forming a planetary nebula, while the hot core remains as a white dwarf. This stellar remnant is primarily composed of carbon and oxygen and gradually cools and dims over time.
a planetary nebula forms after a hsb o3iii
A planetary nebula consists of gas ejected from old red giant stars.
After a planetary nebula the oxygen in the middle will make it turn into a blackhole or neutron star.
The Stingray Nebula (Hen 3-1357) is a planetary nebula. (The youngest known).
The eye of god is a Helix nebula. Close to a Planetary nebula.
Yes. There are many planetary nebulae in our galaxy.