The story of a star

The magnificent night sky is so impressive that the night sky is so delightful to be seen from the stars. There is a waste of life. But compared to our lifetime, the age of the stars is very large.

Generally, the life span of a star is estimated to be billions, millions of. There are also births and deaths for those stars. So let's look at the story of this astounding star.

What is a star? Simply stated, a star is a self-propagating celestial vehicle carrying out chemical reactions. A star is massive and mass with a mass. Our sun is also a similar star. In our Milky Way galaxy, hundreds or thousands of stars are large and small. A very large number of stars are in the Milky Way, but all stars can not be named. There are many bright and large stars named. The temperature, mass, radius, density, spectrum, absolute optical size, and brightness are some of the few steps to classify the star. Astronomers can elaborate on the basis of these dimensions by describing the nature of the stars and the evolution of the stars based on mathematical principles. A star has two important forces in the study of evolution: the inner gravity of the star is compressed by gravity, and the extrusion of the star due to internal exit. Let's examine in detail the evolution of the star.

You have probably heard that a star begins his life by cluttering a massive dust cloud. These gases are called an interstellar medium. This gas is also called Molecavala. The molecular moon is comprised of hydrogen, helium, and nitrogen, oxygen, carbon, calcium, sodium, iron, and silicate. These dust particles are very cold at an early stage, and when the gas is in contact with the particles contained in the cloud, its temperature rises rapidly. The same temperature is about 150,000 Kelvin (K). Due to the interaction of these dirty particles, the region starts flashing brightly. At that time, a star is known as the pre-star Prota Star. This Prague star appears as a new star. The brightness of the primord exceeds the brightness of the sun. During this period, its surface temperature remains unchanged. At this time, the surface of the surface of the nucleus remains at odds. The nuclear fusion collides with the nucleus, causing the velocity (K) of the prologue to increase to about 15,000,000. When particles are moving. Here the gravitational contraction of the star gradually decreases. The elements of lithium, beryllium, and boron react with protons. As a result, helium is formed, and hydrogen begins to burn. This causes a lot of energy to be released into the space. This helium, carbon, oxygen, etc. is then a separate element. These reactions are going on for a very long time. This reactions cause a reaction that does not react to reactions. The star begins to collapse. The star is cooled and the star is applied reddish. The crust of the crust, or the front cover, becomes a red giant. Here, some of the stars split the starry stars superiino. Finally, if the remaining core is huge, it could become a black hole. The evolution of a thermometer is, by the way, yes.

How to evolve a star

It has been mentioned earlier that a star begins to live by a molecular moon. In the Milky Way, there are a very large number of such molecules in the Milky Way. Such media are a large number of light-emitting diodes. The Oryan Nebula (M42) can be seen in the night sky. There are many newborn stars in the Orion Nebula. The above-mentioned Prague stars, mentioned above, are aroused by the stirring of the same kind of media. The internal temperature of Prague is also known as the primary star of the star until 10000 ℃. The significance of the stars in this era is that there is a molecular cloud around the star. It's easy to see such stars. But when this young star climbs to a young stage, it behaves violently. The temperature of the star increases by a thousand degrees Celsius. Because of the reactions, the star releases a lot of energy from the star, and this energy causes the star around the star to breathe in the air. The molecular cloud around the star is scattered from the star. What is remarkable is that this is how the solar system developed. The octave clouds originate from the Oregon owl, which is about 1.5 light-years away, from planets to planetary stars. The planets travel around the planet, affecting each other's gravity power. The "dust" plate is used as a transit point for the stars to travel around the star. More than 150 of these Prague stars have been found in the Orion Nebula. Scientists doubt that Prague is surrounded by Prague. If we talk about the inner part of Prague, 99% of the gases and 1% of the dust particles are contained.

In this instance, Prague star moves to a young stage. Our sun is also a young star. This youngster star has been in existence for billions of years until all the combustion of hydrogen is complete. At this time, the star produces maximum energy. Here, the hydrogen molecule is converted to hydrogen by reacting hydrogen nuclear fusion. This makes a bright star. This youngster star represents the major sequence of the stars classification scheme called Hertz spang Russell -HR. According to this figure, a star is added based on the type of star, temperature, optical brightness, absolute brightness, and spectrum. The following HR comments can be understood about the above.

You see that our sun is located at the center of the main initiation of this chart. It makes it clear that our sun is still young. And our sun goes down in the main sequence of billions for billions of years .The star disappears after the nuclear star is turned into hydrogen helium by expending its strength. The star retires from the main section of the HR chart. It can be explained as follows. Then the star's destiny is determined by the mass of the star.

Awakenings like our Sun's mass evolve into a reddish star after their young age. The outer layer of the star is expanding. In the same way, our Sun will expand and become explosive. This sparkling spoon is spread to the universe. This outer crust becomes a nebulizer. In the center of this planet, the small star becomes a white dwarf. The cat eye nebula, the Helix Nebula, is a number of such disorders.

Helix Nebula

Also, when we reduce the mass of the Sun, which is about half the mass of the Sun, the young star becomes a dark, black-and-white star, and finishes the star's life.

The more massive stars we starve than the sun to their youthful age and the red giant star, then expands a star more than the size of a star equal to that of the sun. The explosion is known as the supernova, which releases an invisible force to the universe. The Crab Nebula (the Crab Nebula) in the wild is a great example of this supernova explosion. Where the star remains in