First, it is important to understand the definition of an atmosphere. Simply put, it is merely a layer of gas surrounding a celestial body I.e. A planet or asteroid or comet etc. With this in mind it is also important to know that every celestial body has an atmosphere (though many of them are incomprehensibly thin) because they will all possess some amount of gas attracted to the body by gravity. As for how it is formed around a comet: as the comet travels through space, it will collect stray gas molecules (escaped helium atoms from a star or perhaps a variet of different atoms from a nebula) from it's surroundings. These collected gas molecules are what makes up the comet's atmosphere.
Other thoughts:
Volatile gases and liquids being expelled from the interior of the comet as it approaches the sun.
First, it is important to understand the definition of an atmosphere. Simply put, it is merely a layer of gas surrounding a celestial body I.e. A planet or asteroid or comet etc. With this in mind it is also important to know that every celestial body has an atmosphere (though many of them are incomprehensibly thin) because they will all possess some amount of gas attracted to the body by gravity. As for how it is formed around a comet: as the comet travels through space, it will collect stray gas molecules (escaped helium atoms from a star or perhaps a variet of different atoms from a nebula) from it's surroundings. These collected gas molecules are what makes up the comet's atmosphere. Other thoughts: Volatile gases and liquids being expelled from the interior of the comet as it approaches the sun.
A meteor shower is produced when Earth passes through the debris left behind by a comet, causing the debris to enter Earth's atmosphere and burn up, creating streaks of light in the sky known as meteors.
Comets do not have atmospheres in the same way that planets do. Instead, they have a thin envelope of gas and dust, called a coma, that forms as the comet gets closer to the Sun and begins to heat up. This coma can extend hundreds of thousands of kilometers from the comet's nucleus.
Any meteor or comet will burn up in Jupiter's incredibly thick atmosphere.
The meteor is in the atmosphere and is only visible for seconds to minutes. The comet is much further away outside the atmosphere and can be observed for weeks to many months.
A comet has no atmosphere.
the Halley's comet does not have atmosphere
The nebulous halo around the nucleus of the comet is called the "Coma" ...The stream of dust and gas that extends away from the comet is called the"Tail".
First, it is important to understand the definition of an atmosphere. Simply put, it is merely a layer of gas surrounding a celestial body I.e. A planet or asteroid or comet etc. With this in mind it is also important to know that every celestial body has an atmosphere (though many of them are incomprehensibly thin) because they will all possess some amount of gas attracted to the body by gravity. As for how it is formed around a comet: as the comet travels through space, it will collect stray gas molecules (escaped helium atoms from a star or perhaps a variet of different atoms from a nebula) from it's surroundings. These collected gas molecules are what makes up the comet's atmosphere. Other thoughts: Volatile gases and liquids being expelled from the interior of the comet as it approaches the sun.
A meteor shower is produced when Earth passes through the debris left behind by a comet, causing the debris to enter Earth's atmosphere and burn up, creating streaks of light in the sky known as meteors.
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Comets do not have atmospheres in the same way that planets do. Instead, they have a thin envelope of gas and dust, called a coma, that forms as the comet gets closer to the Sun and begins to heat up. This coma can extend hundreds of thousands of kilometers from the comet's nucleus.
comet
Any meteor or comet will burn up in Jupiter's incredibly thick atmosphere.
Yes, a comet experiences intense heating and friction as it enters Earth's atmosphere, causing it to burn and create a bright streak of light known as a meteor or shooting star. This process is due to the extreme speed at which the comet is traveling through the atmosphere.
A heating rock.
The Mercury Comet is a model of car produced by the car company Ford under the Mercury division of the company, and was produced from 1960 until 1977.