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What is the ejected outer layers of a dying low-mass star call?
planetary nebula
What is the ejected outer layers of a dying low-mass star called?
planetary nebula
How old is Ring star?
As of October 2023, the Ring nebula (M57) is estimated to be around 1,500 years old. It formed from the outer layers of a dying star that shed its material, creating the colorful gas cloud we see today. This makes it a relatively young nebula in astronomical terms.
What is the difference between a stellar nebula and a planetary nebula?
A stellar nebula, often referred to as a primordial or star-forming nebula, is a vast cloud of gas and dust where new stars are born. In contrast, a planetary nebula is formed from the outer layers of a dying star, typically a medium-sized star, that have been expelled into space after the star has exhausted its nuclear fuel and shed its outer envelope. While stellar nebulae are associated with the birth of stars, planetary nebulae signify the end stages of a star's lifecycle.
Is a nebula a star?
a nebula is cloud of particles which forms into a star.
What is after a nebula in a star life?
A nebula may condense and ignite to become a star, conversely a star may explode and form a nebula.
Where is the ant nebula?
The Ant Nebula or "Chamber of Horrors" [See Link] can be found in the constellation Norma [See Link]
What Creates a planetary nebula?
A planetary nebula is created when a low- to medium-mass star reaches the end of its life cycle and sheds its outer layers of gas into space. This process exposes the hot core of the star, which emits ultraviolet radiation that causes the surrounding gas to glow and form a colorful nebula.
What is left when a planetary nebula dissipates?
When a planetary nebula dissipates, what remains is the core of the star that has shed its outer layers. This core, known as a white dwarf, is extremely dense and hot, gradually cooling over billions of years. The planetary nebula itself, which is the glowing gas and dust expelled by the dying star, eventually disperses into space.
A dying star can shed its outer atmosphere as a planetary nebula?
My earth science book said as a globular cluster, so that's just a thought
When a nebula what is a nebula?
A White Dwarf Star remains.
When will NGC 6720 enter the protostar stage?
It will not, at least not on its own. NGC 6720 is not the sort of nebula that produces new stars; it is a planetary nebula formed from the gasses expelled from a dying star. At its center is a remnant called a white dwarf.
