Essay in very simple language with the boundaries of different words here. Here you can find Essay on The Stars in English language for 5, 6, 7, 8, 9, 10, 11, 12 or IAS, IPS Banking and other competitive exams.
Essay on The Stars - 500 Words
Men have taken an interest in stars since the earliest times. In Mesopotamia, the pellets dug by the inscriptions on the walls of ancient cities and the inscriptions of ancient Egyptian tombs prove that the ancient Babylonians and Egyptians studied the stars and their changing conditions in the sky carefully.
We hardly know that these ancient people thought what the stars were; But as they believed the sun and the moon as the great gods or the habitat of the gods, stars in their mind were associated with fewer deities, which had an influence on the fate of men.
This belief gave birth to astrology, which teaches that during the birth of a person, that particular star which is in ascending, determines his character and fortune on earth.
The Greeks and Romans gave their gods and the names of the gods and heroes to the constellations, or groups of stars and planets; And they believed that some planets were lucky and others were inauspicious.
For example, if a person was born under Saturn, he would be sad and unlucky (hence the English word "Saturnin"); If under Mercury he will be distracted and playful (hence "business"); If beneath Mars, the red planet of the god of war, it will be like "martial," or war; And so on.
We do not believe in modern astrology now. We study stars with scientific methods, and with the scientific object to explore the truth about them. The scientific study of stars is called astronomy to separate from the science of astrology.
Modern astronomers have discovered with the help of amazing scientific instruments such as powerful telescopes, spectroscopes, etc., and with the help of math that what the stars are, their size, weight, structure, their real and clear speed, and their distances are in space.
By the time of an Italian astronomer Copernicus in the 15th century, people believed that the Earth is the center of the universe, and that the sun, the moon, and the stars revolve around it.
Now we know that the Earth is only a small planet that revolves with other planets revolving around the Sun, and that the Moon is its very small satellite or servant; The sun is just a small star; Those stars are great suns, which are very big to our sun, but we are so far away from us that they look like a flickering point of light.
Light travels 186,000 miles in a second; And some stars have hundreds of light years from our earth, and thousands are also. For example, a bright star named Sirius is two hundred light years away; That is, it takes light, traveling at an unimaginable speed of 200 years to reach our eyes.
These are great suns, like us, perhaps huge mass of flammable gas; And each of them can be the center of the universe in which the planets revolve.
The very idea of ​​these huge suns running through space and the terrible distance between them fills the mind with reverence and astonishment.
Essay on The Stars - 450 Words
Stars are like heavenly bodies, which are very hot and have their own light. Each star has a large mass of hot gases and it is releasing large flames. Stars are made of hydrogen gas, some helium and heavy clouds of dust. In all the stars (including the sun), hydrogen atoms are being constantly converted into helium atoms and during this process, atomic energy is released in large quantities in the form of heat and light. This is the light that shines a star. Thus, a star is a hydrogen atomic energy furnace, which is so large that it holds itself together.
There are billions and billions of stars in the sky but only about 2000 stars can be seen with naked eyes in a clear moonlight night. All the stars are very large in size. They look small because they are very far from us. The stars twinkle in the night, meaning that their intensity of light continues to rise and decreases. Stars are classified according to their physical characteristics such as size, color, brightness and temperature. The star that is located just above the North Pole of the Earth and all the stars around it seem to roam around, called the Pole Star. Dhruv Tara's Indian name is Dhruv Tara. The pole star appears stable in the sky and does not change at all. It has been observed that except the pole star all the stars appear from east to west.
This can be explained as follows. It has been found that the Earth revolves around its axis from west to east direction, due to which the stars appear in the opposite direction from east to west. Thus, the apparent motion of the stars in the sky is due to the rotation of the earth on its axis. Since we are on earth ourselves, the earth appears to be stable for us and stars are seen moving in the sky. The pole star appears steady and its position does not change over time because it is located on the axis of the earth's rotation which is stable and does not change over time.
The sun is also a star. This is the star around which the earth and other planets roam around Compared to millions of other known stars, the sun is small and the average brightness is. The sun appears to be bigger and brighter because it is closer to the Earth than any other star. Thus, the nearest star of the Earth is the Sun. Being with us, the sun does not flick like other stars. The sun is very hot. The temperature on the surface of the Sun is approximately 6000 ° C, while the temperature at its center is approximately 20 million degrees Celsius.
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