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In the universe, the sun is like providing "light" for the existence of life on our earth, and if there is no sun, life on our earth may cease to exist. As for the state of the earth, what we see the most should be about its "getting worse and worse", but according to the scientific report of the Russian State Space Corporation, there is an authoritative statement about "when the earth burns down", and this has also caused heated discussions among many science enthusiasts in the scientific community, because he believes that the earth will "die" one day.
This is the statement of Sergei Popov, a scientist from the National Institute of Astronomy of Moscow State University, a professor at the Russian Academy of Sciences, according to which he stated that from the point of view of the universe, we will be at least a billion years old. And the change in the sun is even more worrying, he said in a ** that the sun will start to produce more hydrogen, enhancing the brightness of the star. This will pose a threat to planets in the nearby solar system, melting their surfaces and naming them after "when the Earth burns down", indicating that the Earth is also included.
In other words, the intensity of the sun's light may be even greater, and then there is a threat of "melting" the solar system, which is nothing more than a conclusion that the planets will have a fatal crisis under the action of the sun. Earlier, Vladimir Kuznetsov, director of the Pushkov Institute of Geomagnetosphere, Ionospheric and Radio Wave Propagation of the Russian Academy of Sciences, said that the sun has existed for about half of its life (that is, half of its life has passed), and it is expected that the life of the sun will be 10 billion years, so it will shine for about 4.5 billion years.
Combining these two statements, it is nothing more than that our sun will disappear on the side, of course, this time is about 4.5 billion years as he said, these two scientists from the Russian Academy of Sciences are showing that the earth may be affected in the future, after all, the range of the solar system pointed to, our earth may also face the threat brought by the sun, in fact, look at the current earth may not be able to wait for the sun to influence, it may have become bad.
Of course, the burning of the sun is indeed obvious to all, but for the judgment of time, we can not verify, after all, they are billions of years of estimates, scientists may only see a change in the sun and define, for the sun we human beings have not yet reached a complete and thorough understanding, according to the scientists' statement on the planet burning, are analyzed according to the sun, if the sun melts the planet, there may be no life at that time.
Therefore, for these theories, we can only make a part of the reference, if the sun melts the earth, the earth's environment will definitely become very bad, followed by life may cease to exist at that time, how to live at such a high temperature, with a simple example, today's hot weather, how many people can receive outside radiation, the earth itself may affect the existence of life, so the earth may have been in a bad stage, not to wait for the sun to melt, Thank you for reading!
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In fact, now the earth is slowly moving towards this state of extinction, because the earth is now sick, the atmosphere is polluted, the environment is not good, and then the air is not particularly perfect, it is being threatened.
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After the birth of the planet, it will slowly go to extinction, and so are the stars, and although the planet is very far away from us, the earth is indeed dying.
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This statement is incorrect, judging from the age of the solar system and the age of the earth, the earth is in the stage of its birth, so it cannot be said that the earth is dying out.
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The earth is dying out every moment, because the earth also has a certain cycle relative to the universe, but its speed is very slow.
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Now there are signs on the planet that we are dying out, the temperature is gradually rising, the glaciers in the Arctic are melting, and the sea is rising.
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It depends on which angle you want to look at:
From the point of view of the immortality of matter, the earth will not disappear because the earth is concrete matter.
From the point of view of material transformation, the earth will disappear, because all substances on the earth [including animals and plants] are blocked every moment to undergo physical or chemical reactions, and gradually transform into another substance, and the birth, aging, sickness and death of animals and plants are actually transformed into other forms of matter, and the same is true for all kinds of organic and inorganic matter.
The earth's magnetic field is called the "earth's umbrella", if the earth's magnetic field is completely lost, then the whole earth will be paralyzed, and those high-speed high-energy particles with electric charges in the universe will directly reach the ground, instead of gathering at the high altitude of the north and south magnetic poles when there is a magnetic field, which will cause devastating damage to all living beings except the deep seabed.
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Yes. Hundreds of millions of years later, when most of the hydrogen atoms in the sun have fused into helium atoms, the helium atoms begin to fuse, and the sun begins to expand, engulfing the earth.
For such a question, I think you should first have a general understanding of our planet, as detailed in the references. >>>More
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