Will the temperature of the sun really scorch the earth in 500 million years?

Not 500 million years from now, but billions of years from now.

It is not that the earth is scorched, but that the high temperature directly vaporizes the earth.

That's what astronomers say.

The core of the sun constantly fuses hydrogen into helium and releases energy. Since helium is heavier than hydrogen, the inner core of the sun will continue to become denser, denser, and more pressurized as helium is produced, causing the temperature to continue to rise.

The core of the sun currently produces only hydrogen fusion at a temperature of about 15 million degrees. As the pressure increases, causing the core temperature to reach 70 million degrees Celsius, helium can also undergo nuclear fusion and become carbon, releasing a huge amount of energy. This is equivalent to the birth of a new sun in the interior of the sun.

And this higher temperature sun will push out the lower temperature of the outer sun (and the thermal expansion and contraction of gases).

This causes the sun to expand by a factor of 1 million due to heat, enough to engulf the Earth completely, and the end of the planet has come as a result.

I remember reading scientists about this before. In 200,000 years, many animals on Earth will have to evolve into hard-shells similar to turtles, desert lizards or beetles to resist the heat and dryness of the earth. In 200 million years, the surface of the earth is extremely hot, and the environment is unsuitable for human life, just like the kind of area that has not rained for many years.

Not to mention 500 million years from now, even if the Earth is not scorched.

The universe is expanding, and this is based on the fact that the distance between the stars and the moving center is increasing. For example, the Moon is getting farther and farther away from the Earth, and the Earth is getting farther and farther away from the Sun. And the universe is still very young, which means that the universe will still expand in 500 million years, and maybe then the position of the Earth will be replaced by Venus, and the Earth will become the second Mars of human mystery.

Even in the future, the earth is not scorched, but the earth is back in the arms of its mother, enjoying the warmth of the sun.

Not 500 million years, it's 5 billion years ......

By that time, the Sun's hydrogen fuel has burned out and helium will begin to burn, and the outer layers will continue to expand, reaching Jupiter at its fullest.

Then everything on Earth will vaporize and disappear completely, not scorched ......

This is the most scientific problem, and it is also the most difficult problem to solve. If solved, a lot of physics is going to be overturned.

First, sunlight is not a hydrogen fusion that emits huge energy, light itself is a substance, solar radiation light, not radiant light, because the vacuum is infinite, it does not absorb sunlight. Only planetary moons, as well as all objects that do not emit light, can absorb light.

After the earth absorbs sunlight, the first effect, as we all know, makes the earth's organisms grow, the flow of air and water, which is the generation of the first force field, that is, the gravitational force and the repulsion field are opposed, and it is also the phenomenon of thermal expansion and cold contraction.

The second is the problem that scientists have not figured out, light is a compound of positive and negative electrons, after the earth absorbs sunlight, photons will be converted into electrons in the magnetic field of matter, and photons will be converted into electrons, losing their thermal effect, and the expanding object will lose its thermal effect, and it will shrink, so the water will rise and fall, becoming a river flow.

Electrons are not seen by human eyes, it is different from light, so scientists believe that there are no electrons on the earth, and the electrons flowing back from high altitude are cosmic radiation, and what A-rays, B-rays, and Y-rays are all thought to be shot from the universe, which is the biggest misunderstanding.

Atom is the main energy source of electrons, any atom, need two kinds of electron combination, of course, not only refers to negative electrons, negative electrons are connected on the earth, if a positron line, fall to the ground, it will catch fire, but also positive and negative electrons collide, produce photons. If the wire with negative electrons falls, collision electrons cannot be generated.

There are nine kinds of sunlight, Newton only found seven, in fact, white light and black light, not for scientists to think, the ancestors of the Chinese, has long said that the universe is ninety-nine unified, that is, nine kinds of positrons belong to a negative electron combined into photons, no matter any kind of positron, the same negative electron attracts, is to become a photon, so there are nine kinds of positrons, there is only one kind of negative electrons, the total amount of negative electrons, and the total amount of nine kinds of positrons is equal, and yin and yang are balanced. Everyone, every atom has yin and yang, but the onmyoji is unbalanced, men are more positive, women are more negative, atomically speaking, oxygen atoms have more negative electrons, and hydrogen atoms have more positrons. Water is a combination of two atoms, hydrogen atoms need two, and there is only one atom, but in terms of mass, the mass of hydrogen atoms is less than one-sixteenth of the atom.

Any kind of atom needs two kinds of electronic compound, and any kind of molecule also needs two kinds of atomic combination, and the atomic combination belongs to the weak interaction force, and the electronic combination belongs to the strong interaction force. Therefore, the energy released by combustion is less, and the energy released by nuclear fusion is more, and any kind of energy release is not received by the outside world, and the mass will not be lost. That's the most scientific principle.

Although the sun has shone on the earth for 4.6 billion years, the temperature of the earth has not increased significantly, because the earth will not only absorb the energy of the sun, but also with the partial absorption, there will be a loss of most of the lost energy, which is equivalent to the loss of heat, so the temperature of the earth will not increase significantly.

Absorbed and consumed by living organisms. Sunlight hits the earth and is converted into internal energy storage or consumption by various organisms.

3. The Earth deviates from orbit and hits the Sun. In fact, there is a final reason that the Earth may deviate from its orbit and hit the Sun. Although each planet has a predetermined orbit, in the future, the orbits of the planets may shift from each other, after all, not every orbit is constant.

It is also possible that the sun, which is in a different position and hits the earth, is also a possible development situation.

No, the earth has been here for thousands of years, and it won't be the same now, because there are no huge external forces in the universe.

As it stands, the sun will not scorch the earth and destroy it, because the sun's nuclear reaction is a very slow and stable process, and the sun's heat will not directly spread to the earth, although it is safe for humans.

No, the distance between the Earth and the Sun is very long, and the heat of the Sun has weakened a lot on the Earth, and the Earth will not be burned down.

The Earth is not destroyed by the sun, because the Earth is in the habitable zone, at a relatively long distance from the sun.