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A planetary nebula primarily consists of hydrogen and helium, which are the most abundant elements in the universe. Additionally, it may contain trace amounts of other elements such as carbon, nitrogen, oxygen, and neon, ejected from the dying star during its asymptotic giant branch phase. The gases are often ionized, giving rise to the nebula's characteristic colors as they emit light.
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What color is planetary nebula?
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.
What is an example of a planetary nebula?
The Cats's Eye Nebula is a perfect example of a planetary nebula. See related link for a pictorial.
A dying star can shed some of its gases as a?
As a planetary nebula, a star can shed some of its outer gases without losing them all and the cycle can be repeated many times. As a nova, the star will blow out its outermost layers and eventually leave the core, which becomes a white dwarf star. As a supernova, a large star blows off all of its gases, leaving behind a pulsar or a black hole.
What is the typical color of a planetary nebula?
Pink
What is on dumbbell nebula?
The Dumbbell Nebula, also known as Messier 27, is a planetary nebula located in the constellation Vulpecula. It gets its name from its shape resembling a dumbbell. It is a striking object in the night sky and is a popular target for amateur astronomers.
The gases that drift away from a red giant are called?
Planetary Nebula
What color is planetary nebula?
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.
Is planetary nebula a misnomer?
Planetary nebula is a misnomer because it's a nebula but it has nothing to do with planets, it's about stars.
What is an example of a planetary nebula?
The Cats's Eye Nebula is a perfect example of a planetary nebula. See related link for a pictorial.
What star sheds a planetary nebula?
A star like our sun will shed a planetary nebula after its 'death'
How are nebula classified?
a nebula is classified by a planetary nebulae
Why is planetary nebula a misnomer?
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".
When does a nebula form?
a planetary nebula forms after a hsb o3iii
What happens after a planetary nebula is seen?
After a planetary nebula the oxygen in the middle will make it turn into a blackhole or neutron star.
How do you use planetary nebula in a sentence?
A planetary nebula consists of gas ejected from old red giant stars.
A dying star can shed some of its gases as a?
As a planetary nebula, a star can shed some of its outer gases without losing them all and the cycle can be repeated many times. As a nova, the star will blow out its outermost layers and eventually leave the core, which becomes a white dwarf star. As a supernova, a large star blows off all of its gases, leaving behind a pulsar or a black hole.
What type of nebula is the Stingray Nebula?
The Stingray Nebula (Hen 3-1357) is a planetary nebula. (The youngest known).
