The Kinds Of Comets; Its Tails, Composition And Shape

The Universe is full of wonders; its size is so amazing as well as the things within.The galaxies, the stars, the planets, the asteroids the comets and others are the things or bodies that can be found in the universe.

The existence of comets in the sky particularly in the night sky is an important scenario in the ancient times.When seen, the ancient people usually associated comet as a sign of fortune and has a great impact in their life; whether it is positive or negative.

Some people say that it is a falling star but actually comet is not a star.A star is a very hot heavenly body and it is great in size; greater than the size of the planet Earth.An example of star is our very own Sun; it is a star; for classification it is called as Sun because it is the nearest star in our planet and it is the only Star in the entire Solar System.

The word comet came from the Greek word “aster kometes”; in English it means “long hair star”.Actually, a comet is not a star; it is a planetary body revolving around the Sun.

A Comet is made up of metal, dust particle, rock and frozen gas such as ammonia, methane and carbon dioxide.
The orbit of the Comet is extremely elliptical; with this it is sometimes close to the Sun and sometimes it is far away from it.

The shape of the comet is irregular and it has several kilometers in diameter.The tail of a comet may stretch to the length of millions of kilometers.

Comet’s tail or may appear dagger-like or curved if it is composed of dust particles that are blown from the nucleus; it may appear straight if the comet is made up of charged gases.

Comets have two kinds of tails; the Plasma tail and the Dust tail.The Plasma tail has a blue color while the dust tail has either white or yellow color.The Great comet of 1843 is considered to have the longest tail that was being recorded.Its tail stretched from the sun to a distance beyond the planet Mars.

The two kinds of Comets are the Short Period Comets and the Long Period Comets.The Short Period Comet revolves around the Sun for less than 200 years.The Long Period Comet revolves around the Sun for more than 200 years.
 

Article Written by varron

I am a freelance online writer


Post Your Comment

Related Articles

  • Narration Type Of Composition; Classification And Elements

    There are many kinds of composition and one of these is the narration composition.

    The narration is a kind of composition in which the events either it is an imagined events or a real one is recounted. In here, the events are presented according to the order of their occurrence or arrange according to the order of time.

    The two general classification of narration are the objective narration also called as the narration of fact and the subjective narration also called as the purely imaginative narration.

  • The Effects Of Electricity

    Electricity or electrical energy cannot be seen, but we can be able to felt its presence because of its many effects in our day to day living. Four of the major effects of electricity are the magnetic effect, heating effect, chemical effect, and electrical effect or electrical shock.

  • Importance Of Furniture Design And Its Safety In Elementary Schools

    Furniture provides convenience in our household; chairs, tables, cabinets and many others, all are very much useful to us. These materials are not only found in homes as different establishments such as offices, schools and many others use these stuffs for varieties of applications.

  • Saving Hotel Reservations

    Hotel room booking is an essential factor to think about particularly if you are preparing to go anywhere else. This will guarantee you that you have a location to stay in particular place in which there are extensive volume of guests such as on destinations that are hosting particular occasions.

    Hotel room booking could be a frustrating experience taking into consideration that you will likely to research and examine for several hotel room prices, without having to compromise the full satisfaction on service.

  • Unity,Coherence,Emphasis And Topic Sentence In The Paragraph

    The whole composition is composed of words that have different meanings, sentences that tell something and paragraphs that show series of sentences which eventually forms bigger ideas.

    The paragraph is considered as one of the basic unit of organization when it comes to writing. One of the basic functions of the paragraph is to present the idea of the writer in a particular subject matter.

  • People Who Contribute In The Development Of The Telephone

     

    Alexander Graham Bell

    Alexander Graham Bell was a professor in Boston University teaching vocal physiology. He experimented the telegraphed that was developed by Samuel Morse. With his knowledge in electricity and sound, he was able to build his liquid telephone model. It consisted of a wooden stand, funnel,a cap of acid and copper wires.

    The telephone evolved into different models. It uses the principles of electromagnetism. Alexander Graham Bell was credited as the inventor of modern telephone.

  • The Behavioral And Material Components Of Culture

    Cultures have different components namely; the communication component, cognitive component, behavioral component and material component. Every component has its own part in the existence of a particular culture.

    The behavioral components show how we act as define by our culture. Norms are one of the things that affect the society’s behavioral component.

    The norms are the rules as well as expectations of the society to its members. Through norms the people that belong to a particular culture are guided by the society.

  • The Different Kinds Of Organic Compounds

    There are different kinds of organic compounds; these are the carbohydrates, the fats and lipids, the proteins, the nucleic acid, and the vitamins.

    The Carbohydrates are made up from the elements of carbon, hydrogen and oxygen. These elements form the starch and sugar; the sugar is considered as the most abundant carbohydrates; these are classified as the monosaccharide, the disaccharide and the polysaccharide.

  • The Qualities Of An Effective Speaking Voice

    Speech delivery is one of among the many factors that should be considered by a promising speaker. There are some important features of the voice that are considered as essential in an effective speech delivery. These are some features of voice quality that needs to be developed by aspiring speakers.

  • The Different Special Types Of Speeches

    There are special types of speeches; these speeches are the After Dinner Speech, the Speech of Goodwill, the Speech of Courtesy, the Speech of Welcome, the Speech of Response to a Welcome and the Speech of Farewell.

    In the after the dinner speech, the speaker must talk in a clear as well as in attractive way. His or her speech should not be dug along. It is also important to make use of illustrations, humor or comparison and contrast in developing the speech.