Why haven t humans found aliens yet?

Scientists are also constantly sending out radio wave signals, from numbers to ** to paintings to pop culture, etc., almost everything has been tried, but the universe is still quiet. Some scientists believe that it is not that there are no aliens, but that there is a communication problem. Because they are so far apart, the receiver may not be able to distinguish this information from the cosmic background noise.

Tens of thousands of UFOs around the world have reported, and countless people have seen aliens. Such a large number must be real, but there is no evidence of the existence of aliens. I would like to express my personal opinion, a civilized life form, its civilization level to a certain extent, if it wants to achieve interstellar crossing, it must exceed the speed of light, which is impossible for any flesh and blood lifeform, the only way is to let its soul complete interstellar travel in the form of quantum entanglement, which is why there are always people who see ghosts and can't catch ghosts.

The same goes for UFOs and aliens. By the way, if humanity wants interstellar migration, it will not be to build a huge spaceship to fly for tens of thousands of years, which is unrealistic. The fastest way is to use the soul to reach a certain planet first, verify that it can survive, and use cloning technology to create a body and complete the migration.

Due to my limited education level, I can only say a general idea.

Three reasons, the first aliens don't want the earthlings to discover them. Second, the aliens live far away from home, so they didn't find it. Thirdly, there are no aliens.

Because the aliens don't want us to find them. By the way, the existence of aliens is like our human society, which is divided into different levels, some at the top of the world, some at the end of the world, some rich to the point of oil, and some poor to the ......

In short, the hierarchy is too complex for us to understand.

In the end, it is only when humanity figures out its own level that it is possible for humanity to truly embark on a journey to find other life forms......

Technology is not developed enough, anyway, aliens must exist, because the universe is so big, how can there be life on a tiny earth?

The signal is energy, and the signal energy travels through the vibrations of space matter. In the process of energy propagation, there will be space material resistance, that is, the energy signal will disappear, that is, there will be no signal that will propagate for a year.

In addition, even if there is a cosmic signal, it is an unknown signal and cannot be determined, unless it is an optical signal.

Because, there are no aliens outside of Earth at all.

Because we don't know how to travel through time, that is, people walk freely in time and space, and appear whenever they want. However, we humans must not go to find aliens, once we find them, it will be a disaster for our human race.

It may be that they are not technologically advanced, that is, they will not be so easy to detect because the technology is much higher, or it may be that they have evolved superpowers, such as stealth.

It has only been a few decades since human beings walked out of the universe, and it is only a moment to be put in the universe, how can it be counted as a long time. Even for advanced civilizations, they can't do much in the past few decades, let alone human beings. Flying machines like the Hubble Telescope have not even left the solar system yet, and it is a fool's dream to find other civilizations.

Higher civilizations can easily hide their whereabouts from humans, and they don't want you to find out that you won't be able to find out for the rest of your life.

One day and the moon shines on the four heavenly continents, it is a small world, these four continents are surrounded by saltwater seas, our universe belongs to the Nanzhan Continent, there are many small continents next to the southern continent, it is a small universe, the small universe has no intelligent life, the Nanzhan only has human beings on the earth, so aliens do not exist in our universe at all.

You can't find only three possibilities, one none. Two hidden. Three, what you're looking for isn't people.

Technology is equal and no one can see anyone, alien technology is more advanced than the earth, he can see you but you can't see him, the life forms produced in the parallel universe are not a few years behind, and technology is not a few years behind. Unless life from outer space can understand, but Earth is too small to be necessary.

We didn't evolve because we were too fast.

The universe is too vast, aliens may not come to the earth, and the chance of earthlings encountering aliens is also very small.

It's not that I didn't find it, it's just that I haven't announced it!

There are many, for example, the Eluds, the Babars, the Baltans, the Manons, the Kiri Elrods, the Dadadians, the Magmans, the Zabras, and many more.

Because there are no aliens at all, humans scare themselves.

Again, those who always feel that there is only intelligent life on the earth in the universe, I am very glad that you are not scientists, otherwise it is useless for human science and technology to progress.

If we have to talk about UFOs, then we can say that the virtual images of various space electronic technologies and the entities to be realized in the future world are relatively similar to those in the past.

You don't need to look for it, the aliens will come out if they want to, and it's useless if you don't want to come out and look for it.

Earthlings are so ugly that aliens don't care about you.

Aliens believe that earthlings are animals. They are people.

Extraterrestrial creatures should have them, but extraterrestrial civilizations are unlikely.

Because people don't want you to find it.

Because he couldn't see the light, she could only be in a black hole.

I don't believe in aliens anyway, and the movie can't be taken completely seriously.

No need to waste time looking for it, because there is none

In ancient times, a man dug a pit and wrote a few words on it, and there were no three hundred taels of silver here.

Humans can't find aliens because technology isn't strong enough.

The Milky Way is very large, people have not explored it completely, the metaverse is even more vast, and the earth is just a small planet.

Aliens may live in other galaxies, or they may live in outer space, so humans can't find them. Mainly due to the limitations of science and technology, if human beings invent space-time jump technology or space compression technology, or spaceships, they can also travel through the universe, maybe they can find traces of alien life.

There are a lot of aliens in film and television dramas, and these aliens look strange, although they look more like people, but they are very weird, such as very big eyes or no ears or wearing strange Zhen costumes. These aliens are not real at all, they are imaginary by humans.

The impact of aliens on society

The existence of aliens does not have much impact on humans. Because aliens may exist now, but humans don't feel anything. So far, there is no evidence to convince mankind of the existence of extraterrestrial advanced intelligent life, and the so-called evidence that exists is nonsense.

Personally, I am very optimistic, unlike some people who would think that aliens will come and plunder the earth's resources. I don't think that the discovery of the earth by aliens is equivalent to the discovery of the New World by Europeans, but it is equivalent to the discovery of an ant nest by humans, and it seems to me that if humans learn about the existence of extraterrestrial higher life, they should seek contact, exchange information, and share knowledge.

I think it's probably because we're curious about what aliens are like, what kind of technology they have.

Because the alien incident is really a mystery, it has not been solved until now.

Because if aliens exist, they will pose a great threat to us, and there will be many reasons for not being able to find them.

It's all from my own thinking, aliens are just a statement, a possible existence.

Even if you have to find out if there is one, if you can't find it, it means that our technology is still too backward.

Human beings are looking for aliens in order to develop civilization, and they can't find them because there are no aliens in the universe at present.

The search for aliens is just to prove that the machine is not alone in the universe, but it can't be found because of low technology.

I think it may be a way for humans to find aliens as an interest, and if they can't find them, they may not have the same technology.

Chinese women looking for black people are as mysterious as scientists looking for aliens.

Searching is an instinct, the exploration of the unknown, and the lack of finding is limited technology.

Because humans have not gone far enough, and the time spent in the universe is too short.

Because whether aliens really exist or not, no one knows at all, and no one has seen it, and now there are aliens, which are all speculations, so human beings can't find aliens.

Because the current level of science and technology of human beings is not enough to detect extraterrestrial life, it will naturally not be found, I believe that there must be extraterrestrial civilizations in the universe, and when science and technology become more and more developed in the future, they will definitely be found.

According to scientists' explanations, aliens exist, and as for why no aliens have been discovered at present, it is because the scientific and technological level of our earth is not very developed, and the ability to detect in space is limited.

This is because we don't even know if there are aliens at all, it's just a guess. Moreover, humans do not have such advanced technology to find aliens now.

1. Because humans can't get out of the solar system.

2. Human beings are different from the creatures of the solar system, and the creatures of various planets in the solar system can see humans, but humans cannot see them.

That's why humans can't find aliens.

It may be because the technological civilization of aliens is very backward, and our technological civilization is not enough to detect them. It's also possible that the aliens' technological civilization is already very advanced, and they don't want us to find out.

Because you haven't gone out to look for it yet, it seems that you don't have the ability to look for it.

1. Does extraterrestrial life exist?

2. How long has extraterrestrial life existed.

The age of the universe is 100 million years, and the diameter of the universe is more than 92 billion light years. The age of the earth is 4.9 billion years, and life began to appear 1,013 million years after the birth of the earth, and 3,528 billion years have passed since the development of life on the earth to what it is today. Humanity has the technology it has now.

With the current technology of mankind, we are not yet able to conduct interstellar voyages.

Suppose life arose somewhere 50 million light-years away from Earth and evolved intelligent life. Their technology was 40 million years earlier than ours, which means that 40 million years ago, they could not carry out manned interstellar voyages, they could only emit probes or radio waves. It is basically impossible for their probes to reach the solar system, and the only thing they can reach is radio waves.

And these radio waves will have to travel in space for 50 million years, that is, another 10 million years to reach the Earth.

The above is based on the correct physical knowledge of our earth in modern times. 50 million light-years is a relatively small distance in the universe, and the diameter of the universe is 92 billion light-years ......

Life itself is fragile, and if life occurs on a planet, the possibility of being hit by a meteorite or becoming extinct for other reasons is also very high. The Earth was once struck and separated into two stars, the Earth and the Moon. Moreover, whether the birth of life on Earth was accidental or inevitable is still unanswered.

If it is accidental, then the possibility of extraterrestrial life is even less, and if it is inevitable, then there must also be extraterrestrial life. It is also difficult to judge whether their evolution was smoother than that of life on Earth (it took less time to evolve intelligent life from primitive life than on Earth) or whether life on Earth did not evolve smoothly (intelligent life did not evolve) in the presence of extraterrestrial life.

What do aliens look like? Is it an organism? Or robots.

The artificial intelligence of modern technology on the earth has been initially developed, and if highly civilized aliens exist, the artificial intelligence (robots) they create have a more cold and absolutely rational thinking, which is the most advantageous to survive in this universe, so it is very likely that highly civilized aliens exist in the form of robots, and it is very likely. Modern earthlings have been able to replace organs with some machines, and can implant chips in the human body, so will aliens be a combination of living organisms and machines? We know that in some countries, babies born have their appendix cut off to prevent appendicitis from occurring.

So, will it be that babies will be born with their brains removed and placed in some kind of machine? Isn't replacing fragile life forms with powerful machines part of evolution?

All of the above are based on the earth to consider whether there are aliens, or on the basis of our modern physical knowledge, the earth is used as a starting point to consider. So do these thoughts and laws apply to the universe as a whole? We are completely ignorant.

We still know too little about the universe, everything about the existence of aliens is just conjecture, everything is unknown.

First of all, the universe is very vast, and the existence of extraterrestrial life is very likely. Secondly, it turns out that the current level of science and technology has not yet reached the point where it can be explored into the depths of the universe. When human science and technology become more and more developed, sooner or later human beings will be able to find life other than the earth.

Because aliens live in outer space, on other planets, very far away from the earth.

There are many reasons why humans can't find aliens, one is that human beings themselves are limited by technology, so that there is no way to explore farther places, and on the other hand, maybe not at all.