Will humanity finally be able to find another Earth to call home? Can it be achieved in almost 100 y

My opinion on this issue is that there is very little hope, and even if we humans find it, at the current level of technology, human beings may not be able to settle on another earth after exhausting their entire lives. However, I am sure that the earth will definitely go extinct, not only the earth, but all celestial bodies have life, and at the same time, I also believe that humanity can find another planet that can survive at that time, let's look at the conditions that humans need to reproduce life.

As we all know, there are many different environments in the solar system, so far, no form of life has been found outside the earth, let alone the so-called aliens, from what we know now, the earth is indeed a unique place, in terms of the overall environment, the solar system is located in a very sparse place of celestial bodies, otherwise strong high-energy radiation would kill all forms of life.

If we refer to it from the neutral environment, the Sun and the Earth are not small, the distance between the two of them is not far, just very suitable for the occurrence and reproduction of life, the material of the planet closest to the Earth has just gathered into large planets, and not far from the Earth, there are large planets like Saturn and Jupiter that attract flying stars, if the asteroid belt is in the position of Mars or Venus, or there is no Saturn and Jupiter, it will greatly increase the likelihood of a large meteorite hitting the Earth, which is very unfavorable for life on Earth.

From the perspective of the small environment, our earth itself is not small, too small to maintain the atmosphere and water, too much atmospheric pressure is too high, too much gravity will cause tall plants and animals to survive, the composition of chemical elements on the earth is just right, the main components of the atmosphere are oxygen and nitrogen, the ratio is just right, but I believe that in the near future, scientists will definitely give us a satisfactory answer.

As for the question of whether mankind can finally find another earth to settle down in the past hundred years, it will be explained here today.

Mankind will definitely find another earth to settle down in, and it may be possible, because science and technology are becoming more and more developed now, and I believe that they will definitely be found in the near future.

This is not a realistic question, there are many planets in the solar system, but so far no planets have been found suitable for human habitation. With the current level of human technology, this is impossible.

It is certainly possible to find another earth that is completely suitable for human habitation, but the process of human migration after finding it is a very difficult task. Moreover, the current scientific research is not perfect and mature enough, and it should be difficult to achieve it in the past hundred years.

There is no way to do this, the closest thing that can be explored to the earth is Saturn, but there is no living thing found on Saturn for the time being, and it feels like a very ethereal thing.

The earth's environment is very complex, and many rare animals and plants are formed due to changes in the food chain during the movement of the earth's crust. So in the last hundred years, it is difficult to find another earth to make home.

First of all, it is certain that the earth will definitely die, and not only the earth, but all celestial bodies have life.

First, let's look at the conditions needed to give birth to life.

As we all know, there are many different environments in the solar system, and until now no form of life has been found outside the Earth, let alone the so-called aliens. From what we know now, the earth is indeed a blessed place.

In terms of the general environment, the solar system is in a very sparse place, otherwise powerful high-energy radiation will kill all forms of life.

From the perspective of the medium environment, the sun and the earth are not big or small, and the distance is not far or close, which is just suitable for the occurrence and reproduction of life. The closest planetary material to the Earth happens to be clustered into large planets, and at a short distance from the Earth, megaplanets such as Saturn and Jupiter attract comets flying from the sky. If the asteroid belt is in the position of Mars or Venus, or if there is no Saturn and Jupiter, it will greatly increase the probability of a large meteorite hitting the Earth, which will be greatly detrimental to life on Earth.

From a small environment, the earth is neither big nor small, too small to maintain the atmosphere and water, too large and too high atmospheric pressure. Too much gravitational pull will cause tall plants and animals to be unable to survive. The composition of chemical elements on the earth is just right, first of all, the main components of the atmosphere are oxygen and nitrogen, and the ratio is just right.

Too little oxygen cannot produce life (it is estimated that any life depends on oxidation reaction to survive), too much oxidation reaction too fast will cause any oxidation to oxidize and cannot generate life, even if life is formed, oxygen poisoning will occur at the same atmospheric pressure. The dilution of oxygen happens to be nitrogen, which happens to be an inactive gas and an indispensable element for the formation of proteins. There is also the right amount of hydrogen on earth to form enough water and some left over for the formation of proteins.

There is enough iron and carbon on the earth, carbon is an indispensable element for the formation of life, iron is indispensable for the formation of most life on the earth, but not absolutely, for example, there is an animal called horseshoe crab with copper in its blood, its main contribution to life is the formation of the earth's magnetic field, and this magnetic field is indispensable for repelling foreign high-energy radiation. In addition, the declination of the Earth's rotation also makes most of the Earth suitable for life, otherwise the area where life can survive on Earth will be greatly reduced.

From the above, it cannot be said that there are no environments in the universe that are close to the earth, but they must be very, very few.

Because each galaxy has stars (celestial bodies like the sun) ranging from millions to hundreds of billions, the Virgo Nebula, for example, contains at least 2,500 galaxies no smaller than the Milky Way. In this way, it is estimated that the galaxy discovered by a single human contains at least hundreds of billions of stars.

There is little hope, even if it is found, at the current level, it will not be possible to exhaust a person's life.

Is there another world in the Earth's interior? Or even another kind of human? Scientists tell the truth.

If you can find what planet is called, the temperature is 21%, there is water and air, we don't care what the planet is called, we all look at the scientists, amazing.

The second "earth" was found by scientists, and the ecological environment is better than that of the earth, and it can be immigrated?