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What stage comes after nebula in the star stage?
The stage that comes after the nebula in the star's life cycle is the protostar stage. During this stage, gravity causes the gas and dust within the nebula to clump together and heat up, eventually forming a dense, hot core. This marks the beginning of nuclear fusion within the protostar.
What come after a nebula?
After a nebula, the next stage in the life cycle of a star is usually a protostar, where gravity causes the gas and dust within the nebula to begin collapsing and forming a dense core. Following this stage, the protostar may evolve into a main sequence star, where nuclear fusion begins in its core and it enters a stable period of energy production.
Why did the nebula begin to shrink inward?
The nebula began to shrink inward due to gravitational forces. As particles within the nebula were pulled toward its center, the concentration of mass increased, leading to the formation of a protostar at the core. This marks the initial stage of a star's formation.
What is the first stage in a star's life cycle?
The first stage in a star's life cycle is the nebula stage, where a cloud of gas and dust in space begins to collapse under its own gravity. This collapse leads to the formation of a protostar, which will eventually become a full-fledged star through nuclear fusion.
Is the sun a planetary nebula?
No, the Sun is not a planetary nebula; it is a main-sequence star. A planetary nebula is a stage in the life cycle of certain stars, typically those with a mass similar to or less than that of the Sun, that occurs after they exhaust their nuclear fuel and expel their outer layers. The Sun will eventually become a red giant and then evolve into a planetary nebula in about 5 billion years, but currently, it is still in the main-sequence phase of its life.
What stage comes after nebula in the star stage?
The stage that comes after the nebula in the star's life cycle is the protostar stage. During this stage, gravity causes the gas and dust within the nebula to clump together and heat up, eventually forming a dense, hot core. This marks the beginning of nuclear fusion within the protostar.
What is the first stage of stellar evolution?
The first stage of stellar evolution is nebula.
What is the first stage in the life cycle of a star?
stellar nebula
How does a protostar differ from a star?
It doesn't differ from a star, it is a star and it is the second stage in a stars life after the nebula stage.
What is a star's second stage?
The first stage in a star's life is as a nebula. As the gravitational forces spin faster, the star enters it's second stage, that of a prostar.
What come after a nebula?
After a nebula, the next stage in the life cycle of a star is usually a protostar, where gravity causes the gas and dust within the nebula to begin collapsing and forming a dense core. Following this stage, the protostar may evolve into a main sequence star, where nuclear fusion begins in its core and it enters a stable period of energy production.
Why did the nebula begin to shrink inward?
The nebula began to shrink inward due to gravitational forces. As particles within the nebula were pulled toward its center, the concentration of mass increased, leading to the formation of a protostar at the core. This marks the initial stage of a star's formation.
What is the first stage of a star creation?
A star is "born" in a large cloud of dust and gas called a nebula
What is the first stage in a star's life cycle?
The first stage in a star's life cycle is the nebula stage, where a cloud of gas and dust in space begins to collapse under its own gravity. This collapse leads to the formation of a protostar, which will eventually become a full-fledged star through nuclear fusion.
What is in the first stage in a stars life cycle?
A nebula is a cloud of gas (hydrogen) and dust in space. Nebulae are the birthplaces of stars.
What the first stage in a star life cycle?
A nebula is a cloud of gas (hydrogen) and dust in space. Nebulae are the birthplaces of stars.
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.
