What are the functions of so many stars in the universe? Just to show the stars to the people on earth?

There are many stars in the universe, which are really beautiful! In the quiet night sky, beautiful twinkling stars fascinated many poets, and many beautiful poems emerged! But the stars are not for people to see. Whether you watch it or not, it will always exist. Every star and satellite, including red dwarfs, has its own value. The beautiful universe is made up of many stars, which attract and repel each other, and the attraction between them increases or decreases to finally reach a balance. Every star has his own value, and no one can live without anyone. Like a big tree, it has roots, crowns, branches and leaves. The stars are the same, each star has its own task, and their mutual attraction connects them closely, forming our beautiful universe! A star may not be mysterious to you, but if you combine thousands of stars together, you will find that they will become mysterious! There are moving, static, dark, flashing, and occasionally flashing beautiful and bright meteors. Under the night sky, you will find that your smallness, fame and wealth are fleeting and not worth a glance! Only what you really leave behind is eternal!

This problem is a sign that human beings feel good about themselves. Everything in the universe, the stars and the sea, is natural. The life span of the universe is 65.438+03.8 billion years, and the earth has a history of more than 4 billion years, while modern humans have only appeared for hundreds of thousands of years. That is, most of the time, this universe has nothing to do with humans.

But some people always feel good about themselves, thinking that human beings are the overlord of the earth, the universe is created for human beings, and the stars in the sky are just for people to see. Early in the morning, I thought that I was there, and the idea that the moon didn't exist with my eyes closed spread. Now, there are similar ideas about the existence of the universe, such as the so-called anthropic principle, which holds that the existence of human wisdom makes the universe like this.

Regardless of the life span and history of the universe, it is almost endless for us humans to talk about the scale and size of the universe. Even the solar system can't get out by relying on the current technology of human beings. There may be more intelligent life in the vast universe. Such a big universe exists only for us humans, and now it is a bit wasteful.

"Three-body" says that "weakness and ignorance are not obstacles to survival, but arrogance is."

If so many stars in the universe are only for human beings, then human beings are too narcissistic. What's the difference between this and human thinking that the earth is the center of the universe?

Modern humans have only existed in the universe for 200,000 years, and the history of civilization is only a few thousand years. The universe has existed for 65.438+0.38 billion years, and some stars were born as early as 65.438+0 billion years ago, so human beings are only extremely humble. Why do you say that stars are only for human beings?

Nebulae in the universe will collapse under the action of gravity to form stars, so stars are very common in the universe, and a galaxy can contain hundreds of millions of stars. On the contrary, human beings are like an unexpected result in the evolution of the universe.

Although stars are not born for human appreciation, they are really useful to human beings. The sun is a star. Without it, human beings will not be able to survive on the earth. Before the birth of the solar system, the previous generation of massive stars synthesized heavy elements, which were thrown into the solar nebula during the supernova explosion, and all the elements heavier than helium in human beings came from this. It can be said that without stars, there would be no human beings.

In the future, mankind will develop into an advanced type II civilization. At that time, the further development of civilization will require a lot of energy from stars. In addition, there may be livable planets around other stars, which can become a new home for human beings in the universe.

Why are the stars for people on earth? To tell the truth, human beings are not big enough to let the whole universe create so many stars for them. After all, human beings are only a tiny member of the universe.

We can see countless stars shining in the clear night sky, and each star is like the sun. For example, there are more stars in the universe than grains of sand on the earth.

What's the use of asking these stars In my opinion, it is to keep most planets in the universe in a regular and stable state, and stars only play a role. Of course, the existence of stars is essential to life.

If you want to ask about the role of stars in human beings, I can only say that this role is added by human beings themselves, but stars have no such idea. Perhaps for ancient people, stars are mysterious words used to observe the fortune of the world, but for modern people, they are used to see constellations and romance.

In a word, everything is defined by human beings. And the stars are not specially for the earth to see. The whole universe is flashing their posture, and maybe there are aliens watching! Man is nothing in front of the stars, especially the whole universe. Human beings are special, but not so special that the whole universe revolves around us.

There are many stars in the universe, which are visible to the naked eye, mainly stars. Theoretically, these stars will be a treasure house of energy in the future. The heat energy of stars can be used as the energy source of human life, and it depends on them to explore the depths of the universe. Physicist Dyson also proposed the "dyson sphere" hypothesis. For example, a star can be completely wrapped by intelligent life materials, and the energy of this star is used by 100%. It can be seen that the resources of stars are very important for an intelligent civilization. Without stars, civilization would wither and decline.

The motion of spacecraft also needs the energy provided by stars. Theoretically, it is impossible for a spacecraft to travel from one galaxy to another, because the average distance between galaxies reaches millions of light years. The energy of the stars in this space can't be radiated, and the universe can't be supplemented by energy in the dark space, and it will soon lose its power. In some theoretical hypotheses, stars are also relay stations for spacecraft to jump in space.

In addition, stars such as neutron stars are lighthouses to guide spacecraft. Neutron stars are bright and radiant, and can be observed millions of light years away.

Most of the stars in the universe are stars, and the life span of these stars is often billions or even hundreds of billions of years. However, the human species is only a few million years on earth, and the real civilization has only been established for thousands of years. It was not until the last few hundred years that we really embarked on the road of science.

Before there was science, people didn't know what the stars in the sky were when they came back, nor did they know that they had existed for billions or even billions of years. At that time, people naively thought that they were the masters of the universe, and everything revolved around people and the earth. This naive idea lasted for thousands of years. Later, Galileo and other scientific pioneers used scientific methods to help people re-understand the world.

From then on, people knew that they lived on a small stone in the vast space. The stars in the sky are all stars like the sun, and their age is far beyond the age of human civilization. Man is just a traveler in the universe.

Most of the stars in the sky at night are stars. These stars are made up of matter that exists objectively in the universe. If they have any function, it is to remind human beings at all times and let them know their smallness in the universe.

There are only a few thousand stars visible to the naked eye, but there are hundreds of billions in the Milky Way alone. Most stars have their own planets, and the huge Milky Way is just a drop in the ocean, which is not worth mentioning.

What are the functions of so many stars in the universe? Just to show the stars to the people on earth?

According to the ESA Gaia satellite launched on February 9, 20 13, the orientation of one billion stars is determined by the galactic coefficient, and the most elaborate 3D model of the Milky Way is established, which makes it possible for us to appreciate the Milky Way from the perspective of God!

There are about10 billion to 400 billion stars in the whole galaxy. The reason why the numbers are so different is that the Orion cantilever, where our solar system is located, is on the silver disk, which is blocked by the slow dust of the silver core and the silver disk, so the numbers will be very different, but it is a fact that hundreds of billions of stars are there!

There are about 2 trillion stars in the Hubble volume. These stars are at different stages of development, and some of them are old. But when they die, the light from the supernova explosion will take many years to reach the earth ... In short, what we are experiencing now is just that the universe is playing a documentary about the history of the universe. We can't fast forward or fast backward, we can only watch silently. ......

In this process, human feelings are not included! The universe was born13.82 billion years ago, while the history of the earth is only 4.6 billion years. Although the most basic life has sprouted billions of years ago, the history of mankind is 35 million years even from the beginning of primitive apes, and the words representing the development of civilization are tens of thousands of years ... It can be said that human beings are just a hurdle in the rolling wheel of the universe!

Why is man a barrier to the universe? Because human beings have been doing all kinds of damage since their birth, of course, we can only stay on the planet with human ability now, but we will definitely move towards stellar civilization in the future, and maybe we will move towards galactic civilization one day ... The demand for resources will only intensify, so as described in "Three-body", if human beings can really develop into a local universe and have a devastating impact, then are we just spectators?

In the view of super civilization, the stars in the universe they can reach are all resources. Although we haven't reached them yet, who is limiting our development?

But all this has no absolute influence on the development of the universe. Even if civilization disappears, the universe will go to its end as always, maybe it is a heat death or a big tear ... In the whole process, life is just an accident, civilization may be a surprise, but nothing will change!

The universe is dead, it's all over!

Or what?

Of all the people on earth, only a few are really devoted to the study of the astronomical universe. For ordinary people, there are stars, planets, comets, white dwarfs, supernovae and pulsars; Knowing that we are in the solar system, there used to be nine planets in the solar system, and now Pluto has been kicked out of the nine planets. Our solar system revolves around the Milky Way, but it is not in the center, and the sun probably has a companion star.

You should know that the stars in the sky are divided into brightness levels because of their distance; Knowing that some stars actually died millions of years ago, what we see now is only their shadows before death, which are projected on the earth's sky millions of light years later; Knowing that some stars are leaving us quickly; Some stars have become the energy in black holes, and they will never escape ... Enough.

Compared with any star in the night, our time is only a moment, even a moment. Spring and autumn alternate, day and night alternate. In a good time, in a wonderful night, why not look up at the stars?

May I be like a star, like the moon, bright every night, not gentle and affectionate?

Bells and drums will slowly ring the long night. Before dawn, the river of stars will become sharp in the sky. Don't you feel sad?

Between water and water, there is nothing to say. Isn't it that the golden wind meets the dew and wins countless warm loyalty in the world?

Life is short, not as long as the stars, and life is also more colorful and brighter than the stars.

So the stars in the sky, from winter to summer, from ancient times to the present, are shining there day and night, just for us to watch.

The "universe" is not an absolutely ruthless material world; This is not a fascinating spiritual world. The universe gave birth to human beings, and human beings are closely related to the universe. Man's "display" of the characteristics of the universe.

Whenever we look up at the vast universe and see infinite stars, we will be filled with emotion; Because they are all from the heart, they all look at themselves, and there is really no one else.

The celestial bodies and stars in the universe are endless and countless, such as dust, which seems to be scattered and irregular. In fact, everything in the universe is following a certain established law.

The wisdom of the universe, the power of the universe, although invisible, is extremely powerful and real, closely controlling the operation of all stars.

The human brain is a small universe with all the information of the universe. The universe is a huge brain. By comparing with scientists, it is found that the structure diagram of the human brain is strikingly similar to that of the universe and galaxies, so the relationship between the human brain and the universe cannot be arbitrarily denied.

Through observation, measurement, data analysis, computer simulation, etc. Scientists have come to the conclusion that no matter how important events occur in the universe, it won't be long before they will adjust themselves, restore their original state and keep balance. This shows that the universe is conscious and amazingly powerful, and it always tightly controls everything inside the universe.

Cosmic consciousness is so mysterious that we can't see her at all, and we can only judge her existence through various clues. This is called a wise head makes a close mouth. In fact, everything we see is made by "her". She just does things quietly, which is naturally her "wisdom".

We humans live in the consciousness of the universe. The universe we see before our eyes is not real. We are just one of hundreds of millions of consciousness in the universe. Earlier, some scientists suggested that the view that everything in the universe is an "illusion" may be confirmed!

Yes, there are hundreds of billions of stars in the Milky Way alone. Compared with the diameter of 93 billion in Hubble's volume, the Milky Way with a diameter of100000 light years is really pitiful. There are more stars in the universe than sand on the earth.

But it's not specifically for us to look up at the stars at night. According to the current mainstream view, the universe originated from the Singularity Big Bang 65.438+0.382 billion years ago, and even our earth is more than 4 billion years old. The development history of human civilization is millions of years. We really began to look up at the starry sky and understand the starry sky thousands of years ago.

So don't say that the stars in the sky exist only for human beings. The so-called meaning is given by human beings. Human civilization is insignificant to the universe, and even the solar system and the Milky Way are not indispensable to the universe.

The universe has its own laws of development, and our understanding of the universe is only the tip of the iceberg. A civilization will naturally continue to adapt to and use the laws of the development of the universe for a long time, but don't pretend to be the master.