When the sun is going down, can humans afford to add fuel to the rescue?

No, the core of the sun heats itself, and when it falls, it collapses like a neutron star, and human fuel is actually insignificant to the sun, and at that time life will die because of the sun's decline.

As far as the current technology is concerned, human beings do not have the ability to add fuel. Because of the high temperature near the sun, the materials that humans have discovered or invented now are not enough to resist the high temperatures around the sun.

This is a topic related to the survival of mankind, if the sun declines, there is no way at present, there may be in a few years, just like the movie "The Wandering Earth" in the movie, using advanced technology to drive the earth to rotate, perhaps, if the sun declines in the future, it can be rekindled by nuclear fusion and fission.

I don't think so, I think the fall of a planet is natural, and it can't be changed by man, how can man let nature stop. And the temperature of the sun is too high for people to approach.

For the time being, humanity is powerless to save the sun from decayBut there are infinite possibilities for the future development of mankind, and perhaps in the future mankind will have the ability to save.

People have never stopped exploring this cosmic space, and cosmic space contains many objects, compared to which people are really insignificant. But even if it is small, everyone will not stop the pace of diligent exploration. We all know that the origin of life is not only water, but also sunlight.

Most of the earth's creatures are inseparable from water, and the same is true of sunlight. Green plants must be photosynthesized by sunlight, and people cannot do without sunlight, so to speak, sunlight gives life to all things in the world and shines on the world.

So when did the sun start to happen, and how long has it been on such an earth? The light age of the Sun is about 4.6 billion light years. So there will be a lot of friends who are good at closing the sun's rays and the sun is also a luminous object, and it is constantly burning itself, why hasn't it burned out yet?

We all know that ordinary objects need fuel to ignite, and the same should be true of sunlight. If the sun runs out, will it not be easy for the sun to recede? Although the sunlight is hot and hot, it is not a natural material.

Because if this were the case, sunlight would have been gone for a long time. The sun does not burn with fuel. It's more like a nuclear power plant, with a fusion generator in the middle.

According to Newton's basic theory, all objects with mass produce equal amounts of energy. According to the conservation of energy, sunlight constantly glows at the melting point, but this kinetic energy is not constantly consumed. Since it belongs to a process of continuous conversion of kinetic energy, as long as the quality does not fade, the kinetic energy will always exist.

At the same time, according to the scientific research of some scientists, the more qualities this planet has, the more ephemeral its life will be. And the reason why the sun can maintain its life for such a long time is because the sun's light is attributed to the yellow dwarf. It should have a lifespan of at least 10 billion light-years, perhaps longer.

This is also an important reason why sunlight can fill the earth with vitality.

No. Because the sun burns requires tremendous energy support, and we don't have that much energy, so we can't.

The sun burns a steady stream of energy to provide to the earth, but we can't provide fuel because it could shorten the life of the sun.

Because as time grows, our earth will definitely get hotter and hotter, and after many years, the earth may have been evaporated and dried up, and by that spring time, human beings will still look for other suitable planets to live on, and no longer surround the sun, which is a virtual star.

In fact, human beings should consider the current crises, such as the depletion of earth's resources, global warming, asteroids, gamma rays, etc., these are all problems that human beings need to deal with at present, just like the extinction of dinosaurs 66 million years ago, even if our existing science and technology are difficult to resist. Science is developed, and the solar energy is fully utilized, and maybe the power of the rocket will go straight to the next sun. If the function of the sun is applied to the exploration of the universe, perhaps mankind will be replaced by a beautiful planet that is more suitable for human habitation in the distant distance.

Our sun is a yellow dwarf star with a lifespan of about 10 billion years, and when its hydrogen is depleted, it will become a red giant, and eventually a quiet white dwarf, and the sun has been born for 4.6 billion years, which means that the sun will be destroyed in about 5 billion years. The inner core begins to contract, causing some of the outer material to enter the inner core, and under the action of high temperature and high pressure, the residual hydrogen fusion will become more violent, and the outward radiation pressure will continue to increase, exceeding the inward gravity, so the volume gradually expands, becoming a red giant. In this process, as the emitted energy gradually decreases, the ambient temperature also decreases.

In the process, the Earth's temperature will gradually approach thermodynamic zero 0K, or -273°C (minus 273 degrees Celsius). So, there's no need to wait until the sun goes out completely.

The sun has only 1 billion years left for humans. Humans must leave Earth within 1 billion years and flee to other planets in the solar system to survive. Mars may be a second home for humans, but now it seems that Mars is not suitable for human life at all.

When the hydrogen inside the sun is consumed, there is still a large amount of hydrogen on the outside for nuclear fusion. The lifetime of the sun can be extended by flipping the external hydrogen near the center of the sun with a powerful laser, and this method can also extend the sun's life by more than 100 million years. As a star, the Sun also has a lifespan (referring to the time during the main-sequence period), about 10 billion years.

If the sun is destroyed after all, we humans will not be able to cope with it, in front of nature, in front of the universe, we are simply a speck of dust, we cannot fight against it at all, and we will not be able to achieve this ability.

Of course you can, because at the time of the destruction of the sun, technology had developed very well and it was possible to leave the solar system and live in other galaxies.

I think that if the sun will always be destroyed, then human beings will not be able to cope with it, because many of our resources and functions need the sun to leave him, and our lives will change a lot.

Humans can't cope with it, because humans are very dependent on the sun, and the energy that the sun has is very huge.

Although it is impossible to cope with the current technology, the development of science and technology in the future is getting better and better, and if the sun is destroyed, human beings can deal with it.

Personally, I feel that human beings are unable to cope with it, because the sun is very important to human beings, and if there is no sun, it will also have an impact on people's lives.

Human beings definitely can't cope with it, the power of nature is very powerful, we can't even avoid floods, how can we avoid such a big situation, and just like the movie The Wandering Earth, we can't do anything.

Human beings should not be able to cope with it, because the reaction of the sun is uncontrollable, and human beings know that human beings are very small compared to the sun, and can even be ignored.

Humanity will definitely not be able to cope with it, because the sun is really, very important to mankind, and if the sun is destroyed, I believe that humanity will also be destroyed.

By the time the sun is destroyed, humans may have created artificial suns or have already settled on other planets.

The sun has been burning for billions of years, and the mass of the sun accounts for the mass of the entire solar system, which means that the mass of other celestial bodies in the entire solar system is only one-thousandth of the mass of the sun. It can be said that the sun is the well-deserved master of the entire solar system, and it is precisely because of its supermassive mass that the celestial bodies in the solar system can be bound by gravity.

1.The sun does not undergo nuclear fusion reactions like hydrogen bombs. The reaction conditions of the hydrogen bomb are very harsh, requiring high temperature and high pressure, and the temperature must reach at least hundreds of millions of degrees.

Before detonating a hydrogen bomb, an atomic bomb is detonated, which produces local ultra-high temperature and ultra-high pressure, thus detonating the hydrogen bomb. So the hydrogen bomb exploded completely all at once. A nuclear fusion reaction is actually the fusion of the nucleus of an atom.

Hydrogen nuclei are positively charged, and repulsion needs to be overcome in order to fuse. This probability is very low, and it takes about 1 billion years for a pair of hydrogen nuclei to undergo a nuclear fusion reaction. Objectively speaking, if the sun is only the size of the earth, it is basically impossible to burn.

2.In this world, the sun is the most ordinary one in the Milky Way. Except for the sun, there is only the moon.

In this starry sky, the sun is not special. It's the proximity to the earth that makes it so special. At night, we can only see some of the planets in our solar system.

At night, the stars we can see are all made up of stars, and in our field of vision, the stars we can see are much larger than the sun, and they are much brighter than the sun, because they are too far apart.

3.In the universe, all visible objects are made up of stars. Mass objects usually appear in the process of star evolution, but most stars in the universe are smaller than the sun, so when we look up at the universe, we will find many stars because they are so small that we can't see them at all.

In the distant starry sky, there are other civilizations watching us, but not our sun. That's the answer to that question.

Hydrogen and helium are used, and then gravity creates a natural nuclear reactor that converts these substances into energy for combustion.

Nuclear fusion reactions. The sun burns by nuclear fusion reactions, which are actually the fusion of atomic nuclei. The sun is clever enough and the number of hydrogen nuclei is super large. shed or.

We can understand that the sun is a large carrier of Li Hengchi's energy, and there is no fission and fusion on it all the time, because these huge energies are the sun, which is burning all the time.