A comet is made up of four visible parts: the nucleus, the coma, the ion tail, and the dust tail. The nucleus is a solid body typically a few kilometres in diameter and made up of a mixture of volatile ices (predominantly water ice) and silicate and organic dust particles.
1. Nucleus - Made up of ice, gas, rock and dust, the nucleus of a comet is located in the center of the head and is always frozen.
2. Coma - Carbon dioxide, ammonia, dust, water vapor, and neutral gases make up the coma. Together with the nucleus, the coma forms the head of the comet. The coma is the most visible part of a comet.
3. Tail - Three tails either follow or guide the nucleus and coma. The ion, or plasma, tail is made up of charged ions that consistently face away from the sun due to solar winds. As the comet moves away from the sun, the tail fades.
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PARTS OF A COMET
A comet is made up of four visible parts: the nucleus, the coma, the ion tail, and the dust tail. The nucleus is a solid body typically a few kilometres in diameter and made up of a mixture of volatile ices (predominantly water ice) and silicate and organic dust particles.
1. Nucleus - Made up of ice, gas, rock and dust, the nucleus of a comet is located in the center of the head and is always frozen.
2. Coma - Carbon dioxide, ammonia, dust, water vapor, and neutral gases make up the coma. Together with the nucleus, the coma forms the head of the comet. The coma is the most visible part of a comet.
3. Tail - Three tails either follow or guide the nucleus and coma. The ion, or plasma, tail is made up of charged ions that consistently face away from the sun due to solar winds. As the comet moves away from the sun, the tail fades.
What are the three parts of a comet?
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Answer:
Three main components of a comet have been identified. The parts include the tail, the nucleus and the coma.