What does it mean that no aliens have been found yet?

The fact that we have not yet found aliens means that our technological development has not reached the level where we can find them, or that there are no aliens at all. Of course, there is another possibility, that is, the alien civilization has developed to a certain extent, and has completely shielded us, so that we cannot find them. Of course, these are all speculations, and there is no reliable basis, as for whether aliens exist, why we can't find them yet, and we have to wait to find the answer.

1. The level of scientific and technological development is not enoughFor us human beings, the current scientific and technological development has reached a certain height. The needs of flying, remote calling, etc., can basically be fully met. High-tech and the exploration of outer space, landing on other planets, etc., all symbolize the development of civilization.

There are many legends about aliens in the world, and scientists are constantly looking for aliens using some instruments. But after so many years, nothing has been found, which can only show that the current level of science and technology is not enough. Maybe with new advances in technology, we'll be able to discover aliens.

2. There are no aliens at allThere are many legends about aliens in the world, basically every country has them, and if you look carefully, it seems that there is such a thing. But when we look closely, it is difficult to find specific evidence, and there is no way to know the truth of the matter. Perhaps aliens are just a kind of human imagination, and there are no aliens in life at all.

After all, there are many magical things on the earth, and many things we can't know, maybe it is the things that exist on the earth itself that cause those traces similar to "aliens". Whether aliens exist or not, we have no way of knowing.

3. Aliens shield us from aliens, there are many different theories on the Internet, and many people believe that the current alien civilization has developed to a certain extent. They used their own high technology to completely shield us, and with our current technology, we can't break through this barrier. Different statements have different truths, but no one can come up with real evidence.

We can only wait for the development of technology, and perhaps there will be an answer in the future.

There are no aliens yet, which means that aliens may be far, far away from us, and with our current level of technology, we can't reach the places where aliens live. It also means that there may be no aliens.

Meaning that aliens may be far away from us. There is a vast universe beyond the Earth, which cannot be detected by human beings at present.

It means that there may be no aliens in space at all, and everything is just wishful thinking on our part.

There are no aliens, there is no 100% seeing, so the scientific community will not admit the existence of aliens.

But just think about the size of the universe, the age of the universe, the age of the earth, the age of humanity, and you will find that it would be inconceivable if there were only us in the universe and no extraterrestrial life.

According to probability, the possibility of life in the universe is very high!!

The Milky Way, to which the Earth belongs, is made up of between 200 billion and 300 billion stars and nebulae.

Confirm the Encyclopedia].

There are countless galaxies in the universe that resemble the Milky Way. Today's geoscientists say there are about 100 billion galaxies in the universe, but this number will continue to increase as measuring instruments become available.

If there is only one planet in the Milky Way like Earth, then there are hundreds of thousands of aliens.

This is calculated with the lowest probability, and if there are two planets like Earth in a galaxy, the number of aliens will also triple.

Thinking that even if there are aliens, it is impossible to fly to the earth) is to think that the technological level of aliens is about the same as that of the earth, and you are sure that the technology of the earth is the most advanced in the universe?

And don't use our modern science and technology to speculate on the science and technology of aliens, the distance of space is unimaginable in our eyes tens of thousands of light years, but it does not mean that there is no technology to achieve interstellar travel! Space folding, time tunnels, I've heard of them, although these are not realized now, but theoretically give us a direction for long-distance and short-term time travel!

People 100 years ago would not have imagined how much time it takes to get from Beijing to Shanghai today! You won't think about how much time it will take to get from Earth to Mars in 100 years, and you won't think about how long it will take to get from Earth to another living planet in n years! Just imagine that by that time, on that planet"people"If we only have our technology now, will they also have the idea of the landlord?

Interesting, isn't it?

Hello landlord! I have never doubted the sincerity and affection of UFO enthusiasts, but until now there is no evidence of the objective existence of UFOs, this is a fact. The fundamental reason is that the so-called evidence provided by those UFO obsessives is not qualified as evidence, and fundamentally lacks the verifiability and reproducibility that scientific evidence must have.

Therefore, vivid subjective conjectures, vague personal experiences, and a large number of bells and whistles cannot be recognized by the community of scientists. According to research, there are basically these possibilities for this problem: first, our radio signals have not traveled that far, not yet reached the planet of extraterrestrial life, or the signal is too weak to capture. Second, extraterrestrial civilizations may not have evolved as much as we do, and they have not yet mastered technologies such as radio.

Thirdly, our technology does not have the capability to detect farther spaces. Fourth, extraterrestrial civilizations are sending signals to us and have not yet reached Earth. Fifth, extraterrestrial civilizations believe that they cannot interfere in the course of our own civilization and history, and deliberately do not show themselves.

The landlord can refer to:

Those who can be discovered are not called aliens.

The universe is too big, and it takes time.

Human scientific research and technology are limited, but I believe that there are aliens.

The universe is too big, and maybe they're very intelligent.

If aliens come to Earth and let us discover it, he's sorry for his technology.

The universe is vast, and there are probably countless planets with life, but it is possible that they are very technologically advanced, or they may be as primitive as dinosaurs. In that case, they won't have a chance to come to Earth.

Whether there are aliens in the universe or not is a topic that countless people are curious about. Although in recent years, news about the discovery of UFOs and the dissection of aliens in Area 51 of the United States have been coming out, but they can basically be determined to be rumors.

One, there are no aliens at all.

Both the solar system and the Earth are too unique. This unique situation is very unlikely to have occurred in the universe.

And the emergence of life is an accident within chance, and it is almost impossible to replicate. As a result, many people believe that there is no second intelligent being in the universe at all.

Second, it is not in one dimension.

According to current research, we are basically three-dimensional organisms. However, other creatures in the universe may not be as inferior as us.

You know, the universe has 12 dimensions, and there may be 4-dimensional beings and 5-dimensional beings. We may not exist in the same dimension, and we may not meet each other.

Three, aliens don't want us to see them.

Of course, just because we can't see four-dimensional beings doesn't mean that four-dimensional beings can't see us. Finding other life in the universe may be a breeze for more advanced beings.

There are too many unknowns in the universe, and any bit of star dust is a huge disaster for interstellar travel. In addition, from time to time there will be terrifying gamma-ray bursts in the universe, which can destroy the entire planet in an instant, not to mention spacecraft.

Therefore, even if aliens have the ability to travel interstellarly, they may not necessarily have the ability to withstand these cosmic threats. Even if they found us, they wouldn't be able to contact us.

Fourth, the aliens are dead.

Some scientists believe that in fact, there are not no aliens in the universe, but they are all extinct in a different era from us.

As for the reason for their extinction, scientists also debate. Some believe that it is a cosmic catastrophe, while others believe that aliens are dying or war. In short, scientists who hold this view believe that we are only the only advanced beings in existence.

Personally, I think that the civilization of the earth is still in the low-level civilization stage, and the alien civilization has surpassed the civilization of the earth. So until now, no extraterrestrial civilizations have been found.

Judging from the current science and technology, there are many things in the world that cannot be explained by science, so human beings think that there were aliens a long time ago, but human scientific and technological civilization is only a few hundred years old, so we do not have such a high technology to discover alien civilizations that have been thousands or even tens of thousands of years ahead.

Because according to scientists' speculation, aliens do not exist. And the universe is so big, the possibility of him appearing on Earth is very, very small. So there are aliens that scientists have come up with, and there is no real scientific basis.

In fact, it is very simple, because the huge distance of space has become insurmountable for intelligent beings to interconnect, so even if there are aliens, it is difficult for us to find out and not know that they live in**.

The universe is too big, the location of the earth is quite remote, and even if aliens are discovered, they will not be revealed to ordinary people at present.

I think it's probably because they don't exist, and it's also possible that the current technology hasn't reached that level, so they can't naturally reach their world.

Mankind's space technology is limited. Human-made spacecraft are much slower than the speed of light and cannot reach alien gathering places.

Why haven't humans discovered aliens so far?