Do you believe in extraterrestrial life? If there were extraterrestrial life, where would they be?

Hello landlord! The full name of UFO is Unidentified Flying Object, which means Unidentified Flying Object. But now many people directly equate UFOs with alien vehicles.

In recent years, UFO phenomena have been frequently reported, in fact, most of them can still be reasonably explained or guessed with existing scientific knowledge, many of them are human aircraft or natural optical phenomena, and only a few of them cannot be scientifically explained. So some people or ** hyped up, saying that aliens are coming. The landlord asks this question, which proves that the landlord has not had direct contact with the aliens, and most people are the same as the landlord.

Only a very small number of people claim to have seen it, and even fewer claim to have had direct contact with aliens. So the alien phenomenon is not a universal phenomenon, he is always far from the public eye. We have reason to believe that the very small number of people who are mentally ill, have fantasies, or are just hype with ulterior motives.

I don't think the public will ever see the day when aliens actually exist.

1. It is possible for aliens outside the Earth or for earthlings to become aliens on other stars. Because the universe is so big, it is impossible for there to be life on only the earth, there must be life on other planets, but we have not yet discovered it. And the earthlings have already landed on the moon, and at that time these astronauts have become aliens on the moon, so there are aliens in the universe.

Second, it is certain that there were humans when they landed on other stars, because at this time these people became aliens on this star. And the question of whether there are aliens outside the earth in the universe is still unanswered.

3. What is certain is that there is no conclusive evidence that aliens have ever visited Earth. It is not uncommon for some people to refer to natural phenomena that cannot be explained by science today as extraterrestrial visits (UFOs). And a lot of the time what they see is actually an artificial aerial vehicle.

There are also some people who say that the ancient civilization of mankind is an alien civilization, and attribute everything that cannot be explained now to the masterpiece of aliens, which is an insult to mankind itself! In fact, human creativity is very strong, and what we can't do now doesn't mean that ancient humans can't do it. Don't say anything is alien.

4. UFO refers to unidentified flying objects, which generally refers to all non-man-made flying objects. UFOs must be there, and there are many things that humans can't explain. But whether it is related to aliens is unknown.

In fact, according to probability theory, there is extraterrestrial life in such a large universe, and the earth is not the only one. So why haven't humans found their traces yet? The landlord can refer to the "Fermi paradox".

Letter. The Earth is not a special celestial body, I believe that there are such celestial bodies in the universe.

I believe that there is, but at present, the scientific and technological level of our human beings is still limited, and the exploration of outer space is not enough. What about you?

The possibility of its existence is not excluded.

Is there really any other life beyond Earth?

We know that the key to the birth of life on the earth is that the distance between the earth and the sun is moderate, and the temperature of the earth's surface can make water exist in liquid form, so that the evolution of life can be conditioned, so the earth is located in the habitable zone of the solar system.

In fact, the Milky Way also has the concept of habitable zones, and our solar system is located in this habitable zone. So, why is it said that the Milky Way or galaxy also has habitable zones? Through the search for extraterrestrial life, it is known that life is not easy to give birth to in the universe, and the evolution of life depends on many conditions.

If you are near the center of the Milky Way, where the star density is quite high, it means that supernova explosions are also more frequent, which can be fatal to life in the vicinity.

There is also a supermassive black hole at the center of the Milky Way, which emits deadly electromagnetic radiation when it accretes surrounding matter. In addition, if the solar system is close enough to the galactic center, then the objects in the Oort cloud will be easily perturbed by the gravitational perturbation of a large number of surrounding stars and fly into the solar system, which will endanger life on Earth. On the other hand, if you are at the edge of the Milky Way, or even in intergalactic space, although the environment there is stable, there may be a lack of heavy elements.

The only elements produced through the universe are basically hydrogen and helium, and the evolution of life depends on quite a few elements. Since heavy elements are formed during nuclear fusion reactions, supernova explosions, and binary neutron star collisions inside stars, these mechanisms are lacking for the remote suburbs of the Milky Way.

These places, then, are less likely to form terrestrial planets and less likely to evolve into life. Only when it is not close or far from the silver heart can there be suitable conditions to give birth to life. According to research, the habitable zone of our galaxy ranges between 10,000 and 10,000 light-years from the galactic center.

Our solar system is about 10,000 light-years away from the galactic center, just in the habitable zone.

All around us, we just don't realize that we are very ignorant, and the distance of understanding is extremely small compared to the universe! Aliens may not need water to survive!

In the future, II, why didn't you have thatnv....jnngggd

Does extraterrestrial life really exist? Is there a scientific basis for the topic, my personal opinion is that extraterrestrial life outside the solar system exists.

The scientific basis is mainly the following two aspects: one is that the universe is composed of countless stars and their star systems, our solar system is one of them, all the stars in the universe are the same material structure of the solar system, and they are all the same periodic material movement and change development law, which will realize the transformation of organic matter to inorganic matter at the same time to realize the accumulation of reincarnation and regeneration of inorganic matter to organic matter conversion, and this cycle process is through the star (sun) A natural phenomenon obtained by the continuous combustion of nuclear fusion and the continuous birth of the Earth's biosphere by means of dual synchronization with evolutionary survival.

Second, among the countless star systems in the universe, all of which are similar to the material structure of the solar system, there will be a large asteroid phenomenon that is exactly the same as the earth's environment, which is in the habitable zone of its own star system, and there will also be the formation of stable liquid water (ocean) physical phenomena, the continuous birth and evolutionary survival of cellular organisms, and the reincarnation and regeneration of organic matter in the galaxy can also be realized through the means of continuous transformation and accumulation of the biosphere. It is precisely because the survival of life is the only natural means by which nature converts from inorganic to organic matter.

Therefore, in order for any star system in the universe to realize the cyclical movement of matter and realize the reincarnation and regeneration of organic energy matter, it must rely on the existence of active life matter to obtain transformation and accumulation.

It can be seen that extraterrestrial life outside the solar system exists, but because each star system is an independent entity with periodic movement of matter, it will be affected by the physical phenomenon controlled by the magnetic field of the star (sun), and can only survive within the magnetic control range of the stellar magnetic field of the galaxy, and cannot survive beyond other star systems, so human beings have not been able to see the reality of extraterrestrial life so far. I wonder if this answer is accurate?

It's possible. Because there are many habitable planets in the universe, and many planets meet the conditions for the existence of life, I think it is possible that extraterrestrial life exists.

"Some people say that in addition to the Earth, there are no extraterrestrial life or planets suitable for life, and from the current scientific theory, there should be, and Titan and Europa are typical representatives of the celestial planets that are most likely to have life. Europa is a planet rich in water, and Europa's surface is a very ice formation, which contains dust and gravel.

There must exist, because the scope of the universe that has been observed by human beings is very large, and there will definitely be planets as habitable as the earth, and there will inevitably be life.

If now once extraterrestrial life is discovered, it will have a huge impact on humanity, if extraterrestrial life is discovered, then.

Alien. It will also be integrated into human life, and people will be.

Alien. Curious about language and behavior habits, living conditions, earthlings and aliens can even exchange culture and art, science and technology, etc., and compare the ability of their respective planets to develop science and technology, so as to learn from each other's strengths and weaknesses and promote each other's common development.

1. Does extraterrestrial life have any adverse effects on humans?

If the civilization represented by alien life is significantly higher than that of earthlings, then it will be possible to carry out cruel aggression against the earth. The annihilated Star Wars movies that people watch in their daily lives may become reality. Once the earth is occupied by aliens, then the earth will become a colony of aliens, and human beings will have to be unconditionally loyal to aliens.

Many people are curious about the existence of extraterrestrial life in the universe, but in fact, there is currently no evidence of the existence of extraterrestrial life, and we can only know through continuous research.

2. Whether extraterrestrial life really exists.

Through the study of the inference of life, the possibility of extraterrestrial life is relatively high, after all.

Universe. So vast, the Earth is just a tiny particle in the solar system. The solar system is also like a drop in the Milky Way, so it is in.

Universe. There must also be another Earth, or even many Earth-like planets. These planets can also give birth to life, but extraterrestrial life may be more advanced than earthlings, or they may be less civilized than earthlings.

But all this requires continued scientific investigation, and from the current scientific capabilities it is far from knowing what extraterrestrial life is really in.

3. Can earthlings do anything good about discovering extraterrestrial life?

According to Mr. Hawking's last six predictions, it is likely that the Earth will not be a habitable planet for many years to come. Scientists have been working to find another habitable planet for human beings, and if there is extraterrestrial life, it will definitely help earthlings find another habitable planet. Extraterrestrial life can help earthlings share spacecraft technology, share the discovered cosmic resources, avoid possible cosmic risks, and jointly benefit their own planet.

But it is better that the civilization of extraterrestrial life is similar to that of earthlings, otherwise there will be a situation of war.

Does extraterrestrial life exist?

Does extraterrestrial life exist?

Many people, including many scientists, believe that there is still life on planets in the universe, but due to the distance or lack of scientific and technological capabilities, extraterrestrial life and we have not yet been able to meet, and in the future, or one day we will be able to discover extraterrestrial life or visit their planet.

Since the middle of the twentieth century, humans have used methods such as detecting radio waves beyond the Earth and astronomical telescopes observing potentially habitable planets to detect signs of extraterrestrial life, but so far there is no definitive evidence of extraterrestrial life. Some people believe that the chances of finding aliens are very small, and many people believe that extraterrestrial life must exist. A large number of reports about extraterrestrials, sci-fi** and movies have made the rumors of extraterrestrial life sound.

Personally, I believe that extraterrestrial life must exist, after all, from a scientific point of view, just one galaxy contains millions of solar systems, and the Milky Way is only an insignificant one in the universe, not to mention whether the existence of life necessarily needs a terrestrial environment, even if it does, there are more than a million terrestrial planets in the universe, so it will definitely give birth to a variety of ecological environments that we can't imagine, whether it can evolve into an advanced civilization may take a long time, but just extraterrestrial life must exist.

There is, there must be, not only there, but there is also a high civilization.

Is there really any other life beyond Earth?