If there is enough water, can it put out the sun? The result may be unexpected

The sun is a star and the largest in the solar system. All celestial bodies in the solar system revolve around the sun. The sun will also play its leading role in bringing light and heat to the sun. The reason why the earth can become a planet of life is that the sun always sends light and heat. Without the light and heat of the sun, there will be no life on the earth, let alone the birth of human civilization.

The sun is great, but sometimes the activities of the sun will also threaten the existence of life on earth. Strong solar storms will destroy the electronic instruments of human civilization, satellites and ground electronic facilities. There have been many strong solar storms in human history, but fortunately, there were no electronic equipment in ancient times, and people only saw some environmental anomalies brought by solar storms, which did not bring much harm to the earth.

But in modern times, with the rise of scientific and technological civilization, modern society is all electronic equipment, from satellites in outer space, detectors to people’s daily life. If there is another strong solar storm like the one that lasted for nine days in the late Ming Dynasty, 80% of the electronic equipment in human society may be destroyed, including satellites, then human losses will be great.


Although we also know that once the sun loses its temper, it will bring huge losses to the earth’s human beings, but the solar activity is uncontrollable. We can only do some preventive and protective measures in advance, and we can do nothing to the sun. For example, with the continuous warming of the global climate, human beings also want to start from the sun to see if we can reduce the heat of the sun, so that the temperature of the earth will rise It’s going to go down. So someone asked this question: if a planet of the same size full of water or ice hit the sun, could enough water extinguish the sun?

Is there such a planet full of water in the universe? The answer is yes, and there are many. Take the solar system for example, 71% of the earth’s surface looks like the ocean, but in fact, there is not much water on the earth, and the earth is not really a water ball. Several of Jupiter’s moons have plenty of water. The surface is frozen water, and there is a liquid ocean under the frozen layer, which is much more than the water of the earth. This is the real water ball. Of course, the size of these planets is much smaller than that of the earth, and even smaller than that of the sun.

The universe is vast and vast. There are many planets as big as the sun, and many of them are full of water. Therefore, it is not difficult to find such water balls in the universe. Can enough water really water out the sun? To understand this problem, let’s also understand why the sun burns? What is the principle of its combustion?

We need to understand that the burning of the sun is different from the burning of materials on the earth. It is totally two principles. The burning of materials on the earth is a chemical reaction, while the burning of the sun is a physical reaction. Nuclear fusion takes place between hydrogen atoms in the sun, and this reaction is a chain reaction, which will continue until the fuel is exhausted.


The fire on the earth can be extinguished as long as there is enough water. Will the nuclear fusion reaction of the sun be watered out? The answer is No. Water is composed of hydrogen and oxygen atoms. When water is close to the sun, it will be evaporated by the sun’s thermal radiation, and the evaporated water vapor will be decomposed into hydrogen and oxygen atoms by extremely high temperature. The raw material of nuclear fusion reaction is hydrogen atom.

Therefore, watering the sun is actually to provide more hydrogen atoms to the sun. With the increasing number of hydrogen atoms in the sun, nuclear fusion reaction will be more intense. It not only fails to water out the sun, but also makes the solar thermal radiation activities more and more intense. It can not cool the earth, but also make the temperature of the earth higher.

Therefore, some people have come up with the idea of using a planet with enough water to hit the sun, so as to reduce the heat of the sun is very wrong. If we want to reduce the solar activity, the current science and technology of human beings can’t do it, and scientists naturally understand this truth. However, the rising global temperature has indeed threatened the survival of human beings, and we can’t stop all work Industrial production and operations to reduce greenhouse gases.


If you want to lower the global temperature, you still need to start with the sun. Some scientists have come up with such a method: set a wall at the balance point between the earth and the sun, which can block part of the solar radiation from shining on the earth, so as to cool the earth. This method is completely feasible in theory, but it is not easy to complete this huge project.

We are still using rocket launch to transport materials into space. The carrying capacity is limited, and the cost is also very high. To build a space wall to block the solar radiation, we need huge materials, and the cost is also huge. With today’s science and technology, we need at least tens of trillions of dollars, so it is basically impossible to achieve this now.

However, with the continuous progress of human science and technology, energy is also constantly improving. When human beings really master the controllable nuclear fusion technology in the future, it will be very easy to enter space. With the nuclear fusion engine, we can enter space as your plane takes off normally, and it will be much easier to transport materials into space, and the cost will be greatly reduced. At the same time, we can also go to the sun Mining on other planets.

With sufficient supplies, it will be much easier to build a barrier between the earth and the sun to block solar radiation. Of course, if you want to control the solar radiation artificially, there is still a bigger way. That is to build a giant Dyson ball to surround the sun. In this way, you can not only absorb the solar energy for human use, but also freely control the solar radiation, so that you can easily control the temperature of the earth. However, it is more difficult to make a Dyson ball, It will only be possible if human civilization goes further.


Guys, what do you think of this? Welcome to leave a message below to discuss and express your views.

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button