Are there any other civilizations in the universe? If so, are there many of them? These questions have always fascinated humanity. Now I finally appear hope to definitely answer them. Recent studies allowed scientists to conclude confirming that planets suitable for habitat are outside of our solar system.

Over the past five years, more than thirty-similar in the sun of stars, having planets, by weight, approximately equal to Jupiter. And although so far in the suits of such stars, not a single similar land, astronomers are quite confident that the number of her "twins" is also great.

The birth and development of life is impossible without planets. The presence of them from the distant shining seems to be convincingly supports the point of view that life fills the universe. This opinion is based on progress in understanding how it arose and how much the alive on earth developed at what speed.

Ancient confirmation of the existence of life on our planet (and possibly in the universe) - fossil bacteria. About their find in the Australian rock, which is 3.5 billion years old, announced in 1993 by William Shopp from California University (Los Angeles). Bacteria were quite developed organisms - a fact indicating a long evolution.

The same land is only 4.6 billion years. It turns out, life on it on geological standards appeared very quickly. It suggests that this step is relatively simple for nature. Nobel laureate Biochemist Christian de Duel expressed a bold thought: "Life is almost obliged to arise ... as soon as the physical conditions become similar to those that existed on our planet for about four billion years ago." In other words, there is reason to believe that our galaxy "tears" by living creatures.

Should from this that is great and the number of technological civilizations?

According to some scientists, it is worth the primitive life, natural selection will inevitably force her to cultivate, moving towards knowledge and technologies. In loyalty, this opinion was doubted by the physicist-nuclear Enrico Fermi. In 1950, he formulated a reasonable question: if extraterrestrial civilizations - something completely ordinary, then where are they, should they be obvious to their presence? This logical construction received fame as a paradox of Fermi.
The problem of detection of civilizations is two aspects: Current search facilities are capable of catching radio signals sent from cosmos depths, and whether there is enough evidence that the aliens ever visited the Earth.
What is silent space?

In 1960, American researchers from the National Radio Astronomy Observatory in Green Bank, West Virginia, took signals from the two closest stars. Since then, many complex experiments and studies have been carried out, but no manifestations of extraterrestrial mind failed.

There is no dispute, the purposeful progress of the universe has only begun and the lack of success cannot serve as a basis for the final sentence: there are no extraterrestrial civilizations. Fermi's paradox becomes obvious if you try to comprehend the likely number of galactic civilizations, both existing and existing ones. One of the leading experts in this area, half of Horowits from Harvard University, suggested that within 1,000 light years from the Sun, in the space where approximately a million of the stars similar to it is at least one radio transmission civilization. If so, then all our galaxy "inhabits" about a thousand civilizations.

The digit is impressive. Suppose the duration of the existence of such civilizations was not very long. Then it turns out that their huge number originated and disappeared during the life of our galaxy.

It is believed that the average number of existing civilizations at each moment of time is equal to the product of their formation on the average duration of their life. The rate of education can be approximately determined by dividing the total number of ever existing civilizations for the age of our galaxy (about 12 billion years). Suppose civilizations are formed at a constant speed and live on average one thousand years. In such a case, the existence of thousands of civilizations is currently meaning the presence of approximately 12 billion technically developed civilizations. Many implausible! And because Fermi's paradox becomes obvious. Is it possible that billions of civilizations (or at least one-one one of them!) Have no evidence of their existence?

Will the cosmic colonists wait?

Most scientists proceed from the fact that there are no unconditional evidence of visiting our planet with representatives of other civilizations. And no matter how people think about UFOs can be stated: the Earth is not yet captured by aliens.

There are four ways to reconcile the fact of the lack of traces of an extraterrestrial reason with a common opinion that highly developed civilizations as if the usual phenomenon in the universe. First, it is possible that for their representatives, interstellar flights are not feasible. If so, the aliens will never get to the ground. Secondly, it is possible that extraterrestrial civilizations actively investigate the galaxy, but so far they simply did not get to us. Thirdly, they may have been consciously abandoned interstellar flights. And finally, fourthly, showing activity in the vicinity of the Earth, they still refrain from contacts.

The first explanation does not withstand any criticism. None of the well-known laws of physics contradicts the possibilities of interstellar flights. Now, at the dawn of the cosmic era, engineers know that a speed can be achieved, equal to 10 - 20% light, and get to the nearest stars over the decades.

For the same reason, it seems to be dubious and the second explanation. Any civilization possessing missile technologies is able to colonize our galaxy in a very short period of time. Imagine how it would go to the development of the nearest planetary systems. Settling on the same planet, the colonists would move further and further. The number of colonies would increase in geometric progression.

Suppose that the distance between the colonies is equal to the ten years, the speed of ships is ten percent of the speed of light, and the period between the base of the colony and the departure of the new settlers from it is four hundred years. In this case, the colonization wave should spread at a rate of 0.02 light year per year (such a unit of speed measurement will not seem unusual if you remember that the light year is a distance of the distance, the path that takes place for the year. - Ed. Ed.). The radius of our galaxy is one hundred thousand light years. It would require no more than five million years old on its full colonization. This is only 0.05% of the age of the galaxy. Compared with many astronomical and biological processes - a small segment of time. The most uncertain factor is the time required for the arrangement of the colony, that is, before the next "jump". A reasonable upper limit can be about five thousand years - as much as it took humanity to the path from the first cities to space missiles. If you stay on this figure, then the full development of the galaxy would take fifty million years and the highest technically developed civilization capable and wishing to take our galaxy, would do it. In principle, this could happen already billions years ago, when the land inhabited by only microorganisms was defenseless before invasioning from the outside. But no facts (nor physical nor chemical, nor biological nature confirm that the invasion of land ever happened.

Any attempt to resolve the Fermi paradox should be based on the possibility of various behaviors of other civilizations. We put it, they are able to destroy themselves, abandon the idea of \u200b\u200bthe colonization of the galaxy, the obscure bans for contact with primitive forms of life. Many people, including scientists who are convinced of the existence of aliens, are trying to refute the Fermi paradox, appealing to the above considerations. However, they face a fundamental problem - the proposed explanations are plausible, only if the number of extraterrestrial civilizations is small. Being in the Galaxy Millions or billions of technological civilizations, it is unlikely that they all finish with self-destruction, they ordered themselves to settle themselves or accepted the same rules for less developed forms of life. It is enough that the envoys of the same civilization begun to implement the Galaxy Capture Program.
The only such civilization about which we know something is our. She has not yet destroyed themselves, prone to expansion, not particularly scrupulous in terms of contacts with other living beings.

Will the paradox allow?

Regardless of how peaceful, the most extraterrestrial civilizations are settled or unassigned, they have motifs for interstellar migration. At least one: the stars are not eternal. Hundreds of millions of suns, after hydrogen disappeared on them, turned into red giants and white dwarfs. Imagine that there was a reasonable life around these stars. What did it become? Does all civilizations resigned with their inevitable death?

Obviously, technological civilizations are quite rare phenomenon in the universe. One of the possible reasons for this is the chemical composition of the galaxy.

Life on earth and abroad depends on elements heavier than hydrogen and helium - mainly from carbon, nitrogen and oxygen. As a result of a nuclear reaction in the stars, they gradually accumulate in a space environment where new stars and planets are born. Once the concentration of these elements was lower (or even too low), which made it impossible to the origin of living organisms. Unlike other stars in our part of the Galaxy, the sun was significantly richer by these elements than expected, taking into account its age. It is possible that the solar system has received an unexpected advantage in terms of the origin and development of life.

But this argument is not so indisputable, as it seems at first. Scientists are unknown the threshold mass of heavy elements necessary for life. If enough at least the tenth share of the existing in the sun (which looks plausible), then life could arise around much older stars. Take, for example, a star similar to the Sun. 47 Big Males - one of those near which planets were discovered close by the mass to Jupiter. Heavy elements in its composition as much as at the Sun, but her age is seven billion years. Life that could arise in its planetary system would be ahead of our 2.4 billion years. Millions of such old "chemically rich" stars fill our galaxy, as if close in her center. It turns out, the chemical evolution of the galaxy almost certainly does not explain the Paradox of Fermi.

A more acceptable explanation suggests the history of living on Earth. Life exists on our planet hardly from the moment of its occurrence. However, multicellular organisms appeared here only about 700 million years ago, and before three billion years old!) The land inhabited only unicellular. Such a temporary interval means how much the likelihood of evolution is something more complex than a separate cell. Therefore, the transition to multicellular forms could occur only on a small part of the existing millions of planets, mastered by single-cell organisms.

It can be argued that the long period of the existence of bacteria alone was a prelude to the appearance of animals on Earth. It seems that it took such a long time (and it will be necessary on uninhabited planets) so that the bacteria may be sufficiently oxygen as a result of photosynthesis for the appearance of more complex forms of life. But even if multicellular organisms live on all the planets, where there is life, it does not at all that they will have the beginning of the emergence of reasonable creatures, especially technological civilizations.

A visual illustration of the role of accidents is the fate of dinosaurs. They prevailed on our planet 140 million years, but it would hardly have ever created technological civilization. They do not disappear by random reason, life on Earth could evolve in a completely different way.

How long to search for extraterrestrial civilizations?

As long as we receive their signals or, most likely, we can clearly limit the number of those of them, which escaped from our attention. A promising study of Mars is preferabic to establish whether life ever existed on it, and if not, then why. It is necessary to speed up the development of radio telescope that can distinguish between the planets with the earth around nearby stars, identify signs of life with the help of spectral analysis of their atmosphere. It is necessary to create sampling technologies in interstellar space.

Only systematic, consistent research will help to understand what our place is in the universe.

Are there extrarestrial

civilization?

Report on astronomy

Student of grade 11 "B"

952 School of Moscow

Kirill Kirill

Moscow, 1999.

Introduction.

There are extraterrestrial civilizations (HC), or not yet anyone has been proven. However, there are numerous facts speaking their existence. At all times, scientists, thinkers confirmed the existence of such civilizations.

On this occasion, Vernon von Brown (Creator of Rocket) said: I am deeply confident that there is not only vegetable, but also a reasonable life on the expanses of the Universe.

In favor of the existence of the HC, our scientist contemporary A. Kazantsev responded: there is a reasonable life in space, and its representatives have repeatedly visited us.

All the time a man dreamed learn how to fly and go into space. Naturally, many of his attempts ended quite regrettable. But he did not cease to continue them and to some extent achieved his own. After a person went into space, the chain of his discoveries was interrupted. Many recently, many still thought that a person was already in this century to appear on Mars, but their predictions were not justified. Since 8 months left until the end of this century, and no prospects, at least I do not see. The main attitude of a person in space was the desire to find brothers in mind. Due to the inability to explore other worlds in search of a reasonable life, he began to look for their traces on the native planet. And how may not seem strange, they really were with us. This exists a lot of evidence, for example, such as ancient manuscripts, stone idols, tombs, pyramids, sphinxes and many other examples, but about everything in more detail. First you need to look a little in the essence of a person.

From its history, we know how people react to the appearance of something new. An example of such a reaction can serve as the reaction of the natives to the appearance of an aircraft. For them, this is something divine. And if some people come out of him, they will be nothing more than the messengers of God (heavenly angels). So myths and legends were born and born.

So we reached the issue of the existence of extraterrestrial civilizations.

Written evidence.

It is possible to attribute to the most numerous testimonies that representatives of other planets visited the fact that, or other times. They describe the moments of contacts of humanity with aliens. However, these arguments are also the most easily contested.

1. And so first of all, thousands of Tibetan books Kant Shu can be attributed to such evidence. Their secret code is considered the most difficult. Today, scientists have deciphered only one hundredth of these writing. But judging by the fact that we have already managed to translate, it is safe to say that they describe the appearance of gods. Naturally, the question arises, and what Tibetans imagined the gods? If the natives worshiped the plane, the Tibetans could freely worship the aliens Spaceship. However, not only the Tibet was conducted.

2. Also, the written certificates can be attributed to the founders of the Kangelau (Kan Ga La) the Old Indian texts about the gods (UFOs?). Gods (aliens?) Pick up with them people in heavenly cities, and after their return, people built temples with these gods so that they returned again to Earth. Moreover, the temples were built according to the similarity of those who were seen in the heavenly cities. Moreover, it is also possible that they were erected not without the help of aliens. It is no secret that as soon as a person sees something not ordinary (over natural) he wants to tell about it with others, and especially if there is an opportunity to leave memory about it for centuries. So they appeared all new, and new confirmations of the visit to us UFOs.

3. And according to this as a person learns more about his land, his knowledge of others. Civilizations are also enriched. So, in the National Museum of Iraq (Baghdad), ancient letters are kept, which have come down to this day. They contain information about events that happened more than 5,000 years ago. Texts writing fixed the events around the event. It is located on 12 nameplates found at the turn of the XIX / XX. Plates are told by the Epos about Gilgamesh. In which it is narrating on the creation of the world. The authors of the epic lived 12,000 years earlier than the authors of the Bible. Gilgamesh - was 2/3 of God and 1/3 people. The seventh plate gives the first information about how the Earth looked from the space: "Earth - the liver, the sea - water smooth." Isn't the same during a flight to the moon handed Armstrong?

4. Texts confirmation of the existence of the MC found everywhere. In 1947, Güntter Newman found Kumansky texts written on the skin several thousand years ago. In these texts, it was narrated by some unimaginable spacecraft, the fire pillars, broken from its column (nozzles?). A total of about 1000 characters were read. What makes up a small part of the total amount of working material. And how much still have to find and translate. We can not consider the appearance of the heavenly means of movement, transport only as the fruit of human fantasy, think, how would you react to, first seeing the plane?

5. Many scientists of that time were looking for not just so, they relied on the ancient texts. One of these scientists was Schliman. It is he who, one of the fans of those who were looking for Troy, in 1864 found it. He was long obsessed with the idea of \u200b\u200bfinding the place of the battle of Achille and Ajax. Many scientists of that time believed that these were only poems and did not believe in the existence of Troy, but Schliman was completely trusted to the text and with the help of it I found Troy where it was written about it. He found the jewelry there. He gave his wife. I wonder how he was surprised if I found out that today he is considered an outstanding archaeologist.

6. However, today we can take advantage of it for the experiment. Trusting the Bible, and we will spend our research. The Bible says: "And the Lord shed the rain on Sodom and Homorrore sulfur and fire." In the 19th chapter of the Book of Genesis Moses describes dramatic events. The Lord sends angels to the house of Lot: "Saw for the sake of your life and do not stop in the whole neighborhood and do not look back." At this time, the first rumbling explosions were heard. You know what happened when the city's destruction began. The cities of Sodom and Gomorra were destroyed by the strongest explosion (at that time there was no such terrestrial Forces to destroy 2 cities). The Bible ends its story as follows: "And upset the cities of this and all the outskirts together with the inhabitants." Here you and the direct example of extraterrestrial civilization is a nuclear explosion.

7. Different options have reached our days, as the landing of the aliens's spacecraft. The Prophet Jescia said that this happened in 30 years on the 5th day of the 4th month. "I saw a stormy wind went from the north. Great cloud, fire clubs and radiance around it. In the middle of 4 animals, appearance as a person - 4 persons, 4 wings. " How to describe a new technical object differently? "Then from each (animal) sank over the wheel. The wheels were covered with precious stones of unprecedented beauty unthinkable cut. I saw, as they descended, and I heard the voice from behind myself and saw a strong glow. " Today we would say that the landing of the rocket caused strong radiation. And nothing else could be, if you follow what Izekia wrote.

This is probably enough written evidence. It is time to move towards visual facts to us visits.

Left traces.

1. In Italy, in the Valley of the Colisonel Night from the Brecha you can see prehistoric rock paintings. Among them are images of battles. Instead of helmets at the soldiers on the head the plates are depicted. But at the expense of plates and talk. No one remembers how images of saints on church canvases are drawn? Isn't Space Helmet painted on their heads? All this gives a lot of food for reasoning. And we started talking about the church. Remeasure to recall both pharaohs with their tombs.

2. 20 km from Cairo are pyramids. The biggest one is the pyramid of Heops. The base area is 350,000 sq.m. The height is 147 m, since then it has dropped 10 m. Its weight is 6.5 million tons, which is approximately 65,000 heavy locomotives, the pyramid is composed of 2.3 million stone blocks. Each block is weighing up to 3 tons. They were brought from the other coast of the Nile from the limestone caves of the Hatang mountains. At that time there were no cranes, lifting equipment, it means that these stones had a drain on wooden rinks, and there were only palm trees around - they would not take a lot on them. At the very pyramid, they should have been raised to height over 100 m. And now we will calculate. 20,000 slaves work without regretting themselves, put 10 blocks per day. It turns out that the pyramid is built more than 600 years. No Pharaoh will live so much. Turn to the geometry of the construction. If you multiply the height of the pyramid per billion, then the exact distance from the ground to the Sun (150 million km) will be obtained. Coincidence? The bisector of the corner of the pyramid divides the continent in half. If you split the base of the pyramid of the cheops onto it twice the height, the number of Pi, derived by mathematicians in the 16th century. It is impossible to write off the whole mathematics and the sharp correctness of the geometric proportions only on the coincidence. There is a saying: everything is afraid of time, and time is afraid of the pyramids.

3. Sphinx. Sphinx is a symbol of greatness. 20 m height, more than 30 m long. Its creation also remains a mystery. At one time, it was studied by Americans, but after they found something there all the information was classified. And in general, the most interesting materials for study are now tombs and pyramids.

Extraterrestrial civilizations may have such a high level of development that their logic and behavior are absolutely not available for our understanding.

In order to determine what extraterrestrial civilization is, it is necessary to first understand what humanity represents. In the earthly nature there are many communities of organized beings. Colonies of bacteria live their own lives and no idea about the communities of ants. The ants also live their own lives, they can already use the colonies of bacteria for some of their goals. But they, too, do not even suspect the world of people. The tribes of the Aboriginal Africa or Amazons own good knowledge of their nature, but they are not much known about other communities of people, cities and countries. The borders of their world ends in those places to which the tribe hunters came. Outside these places lives a community of people who consider it a very civilized, intelligent, perfect and highly organized.

People interfere with all creatures that are at lower levels of development. But with all this, it is still not enough about the universe environment. The people of this society for obvious reasons do not show the desire to shine their knowledge before the tribes of the Aborigines. The extraterrestrial civilizations facing the next level of development, for the same reasons, are unlikely to try to shine with their knowledge and technologies. The mistake of humanity is that it gives extraterrestrial civilizations by logic, which is understandable to him. It is still, if, for example, Aborigines believed that the large silver bird fluttering over them has the same logic as they themselves. But the aborigines, not to mention bacteria, insects, plants or animals, the logic of people from the outside world is not available.

Also exactly people are unlikely to be available logic of extraterrestrial civilizations. Extraterrestrial civilizations are able to manipulate the world of people, just as people make it with beings and organisms that are standing at the lowest levels of development. Obviously, extraterrestrial civilizations have the opportunity and means instantly destroy our civilization. They do not make it just from humane considerations, as well as people try not once again not to touch the dwellings of the Aborigines, anthills and nests of birds. It is very likely that the people community participate in the general ecosystem of the Universe, being it necessary, or perhaps even a very important link. Our earthly ecosystem would also crash if they suddenly disappeared a colony of bacteria. If humanity exists, then in the universe it is very necessary for someone. We do not know anything about it, we are still unavailable the idea of \u200b\u200bthe highest forces of nature, creating our world for some of their goals.

Extraterrestrial civilizations are observing our life with the help of funds, the device and the principle of operation of which are outside the existing technical knowledge.

When they speak of extraterrestrial civilizations, almost always for some reason imply a biological form of life. The search for an extraterrestrial reason is also carried out exclusively as a biological form of life using radio wave. In fact, it is not known what form of life can be a reasonable and superior to our solar system for the development of civilization. It is possible that extraterrestrial civilizations exist and many of them, but we do not see them in the simplest reason - they have a completely different form of life, for us almost unknown. Therefore, even the most perfect earthly means and tools will be detected almost impossible. If it is very ancient civilizations, they could attend our planet long before the appearance of reasonable humanity on it.

It is possible that one of them could create the world in which we now live. She may have a means of observing our life that are in front of people, but nevertheless completely invisible to them. Humanity already at the dawn of his cosmic era could send automatic research probes to the long-range space to study other worlds. We do not even suspect that environmental elements can be such a means of observing us. Imagine the same aborigines, the life of which removes a remote control camcorder disguised as a stone or tree. The aborigines do not even suspect that someone observes them, being at this time from them at a huge distance. Even if one of them will accidentally find it, then no one sorcerer or an elder can explain what it is. The only conclusion they will do is something supernatural from another world. Doesn't it remind anything?

Representatives of extraterrestrial civilizations do not attend our planet, they have no particular need for them.

The distance from the nearest stars to the solar system is a little less than 5 light years. Even if you warm up to a speed exceeding the light, on the flight from it to our planet will take a lot of time. Highly developed civilization is unlikely to afford it to spend it. In the open outer space, there are many dangers - hard radiation, radiation, meteorites, etc. For the biological form of life, such a flight will be extremely dangerous and very risky occupation. In addition, a long flight requires huge stocks of energy and livelihoods. If, of course, this civilization is not developed so much that it is capable of moving at such distances during a very small time with minimal cost. But in any case, visiting our planet is highly developed civilization should have some important goal.
There are various versions of what it is who can interest her on our planet.

First of all, this is the people themselves, as experimental for some biological experiments. Check the accuracy of such messages is impossible. Even if it is so, remains incomprehensible why these experiments were not conducted earlier, long before the onset of the cosmic era. Humanity as a biological species lives on the planet for at least several hundred millennia. During such time, any highly developed extraterrestrial civilization could have already fully satisfy its anatomical curiosity. It also remains incomprehensible why the seizures of earthlings for experiments occur so demonstratively. If extraterrestrial civilization prefers to stay for earthlings invisible and inconspicuous, it would be trying to do it without witnesses. Another version states that aliens want to capture our planet and enslave its inhabitants. She is not worth considering her seriously. It could be done much earlier when humanity had no rockets with nuclear charges. This can be done now, humanity is unlikely to be able to oppose anything. If this does not happen, then simply only for the reason that there is no need for highly developed space civilizations in this.

The next version states that alien civilizations are interested in extremely large reserves of mineral resources of our planet. But to extract and carry from here to another planetary system at least several tons of even the most valuable minerals are absolutely inexpedient. It is like carrying a few kilograms of coal from Vladivostok to Arkhangelsk through the whole country, and all fuel, spare parts, food and respiration reserves for the crew also need to carry with them. In space of these minerals and other minerals, so much that we cannot even imagine. Only a dark spot in the atmosphere of Jupiter contains hydrogen more than our entire planet. Of all the observed UFOs, almost 97% somehow have quite earthly and explanatory origin. It is possible that the remaining 3% can also be explained by the phenomena, the nature of which science is simply unknown. They are attributed to the appearance of mysterious signs in wheat fields in the form of circles and other geometric shapes.

It is alleged that extraterrestrial civilizations are trying to declare their presence on our planet and establish contact. True, no one can answer the question why this is done with such puzzles and in the original way. Imagine that you need to get acquainted with the representative of the Aboriginal tribe somewhere in the depths of Africa. What method of establishing contact will be the most simple and understandable to them - show them intricate mysterious rebuses, or simply pronounce a friendly greeting in their language and give something interesting? Obviously, for highly developed civilization, contact the inhabitants of the planet in common languages \u200b\u200bdoes not represent big problems.

Circles and signs on the fields are actually done so that space satellites leading the photography of the surface of the planet can adjust and configure their optical systems on them. It is much easier and cheaper than to build and contain many special corrugations. In addition, recently mysterious signs and circles have almost ceased to appear. The reason for this may be the fact that new generations of satellites have more advanced optical systems.

Extraterrestrial civilizations, much advanced in their development, come into contact with the inhabitants of our planet there is no need. They just have nothing to communicate with us, we will not understand them, but will be boring and not interested with us. Governments of different countries will ask them first of all weapons and technologies that would allow them to get superiority over other countries and peoples. What such superiority can turn into humanity, everyone is well known. Probably, this is well understood and those who watch us. Therefore, they do not give anyone from the peoples of such superiority. All mysterious stories on the use of extraterrestrial technologies in samples of military or computer equipment produced in one of the worlds of the world - no more than misinformation.

There are many certificates about the various contacts of the inhabitants of our planet with extraterrestrial civilizations. Check the accuracy of the overwhelming majority of them is not possible. Photos and videos with incomprehensible lighting phenomena should not be taken seriously. They do not give an unambiguous answer, but only give rise to more questions. Also do not give a definite answer do not give different traces left at the site of landing of unknown aircraft. Usually, all reports on such places come from few well-known contacts and ufologists. 15-20 years ago, an anomalous zone was widely known in the area of \u200b\u200bthe soleberry in the Perm region. Information about UFO came from there regularly, as from an official alien cosmodrome, and became almost everyday news. But serious ufologists have not found anything there and have not observed any unusual phenomena.

Over time, everything by itself somehow subsided and now no one remembers about this place. As already written earlier, extraterrestrial civilizations do not have any particular causes of stay on our planet. And spend time just so in order to entertain us, you can hardly become. Probably, extraterrestrial civilizations were sometimes sometimes on our planet at different times and left some evidence about this fact. Frame drawings and legends could not appear only from one imagination of our ancestors. But now it is not known exactly who these aliens were. Perhaps it was not aliens aliens, but mechanisms or biorobots sent by them to explore the planet unknown for them. Earthlings also sent and send such mechanisms to study other planets - lunas, rinsing, research probes and stations.

There is an opinion that the facts of meeting with extraterrestrial civilizations, as well as all material evidence of such cases, are carefully hidden by governments of different countries. But if such a civilization really would like to meet with earthlings in order to declare their presence, about their power and superiority, she could hardly be secretly meeting only with governments. And even more so - to allow any control of yourself. Do not forget that any extraterrestrial civilization, which is coming to our planet, will in any case in its development to be discovered by the earth for several orders. It must be assumed, it will be solely to decide when, with whom she is to meet, and whether it is necessary at all. Therefore, it is not naive to believe that aliens only think, as if to meet with someone from home-grown Ufologs.

Also, you should not strive to seek to seek meetings with them. With such a difference in technical and technological development, this meeting will not give seekers anything good. Even if we all know exactly that the extraterrestrial mind exists and is present on our planet or near-emblem space, it is not known what to do with this understanding. It is very doubt that the decisive word will also belong to even at least governments of some countries. Most likely, with this fact will have to simply accept, especially since no one touches earthlings yet.

Astronomer's scientists from the SETI Institute (Search for Extraterrestrial Intelligence), which are engaged in the searches of extraterrestrial civilizations in various parts of the space, have brought all 42 6-meter TEELSCOPE ARRAY Telescope Plates on the KIC 8462852 star and for more than two weeks thoroughly "listened" To all signals arriving from this area of \u200b\u200bspace. And those people who fear an alien invasion can sigh freely, SETI astronomers failed to find a single sign of the presence of signals of artificial origin, which indicates the absence of there highly developed in the technique of civilization.

We will remind our readers that astronomers engaged in the processing of data collected by the Kepler cosmic telescope at a distance of 1480 light years from the ground found a star having a unique sample of a periodic change in the brightness of its glow. Some of the scientists suggested that the star Kic 8462852 is unevenly surrounded by dense matter, which reduces the brightness of the star's luminescence by 22 percent. The irregular nature of such a "dimming" and the fact that the planet, the size of Jupiter, can only block about 1 percent of the light of the star, some scientists suggested that the star is surrounded by the mega structure of artificial origin, which is known as Dyson's sphere.

This assumption was the reason that the SETI Institute aimed the antennas of his radio telescope at the KIC 8462852 star. The researchers were searched for both narrowband signals that are used to transmit information and broadband signals that could be made by electrical motor installations of spacecraft operating on well-known or still unknown people principles.

Telescopes "viewed" frequency range from 1 to 10 GHz, and their sensitivity allows you to catch a system of civilization that has a level of energy consumption 100 times higher than the level of energy consumption by human civilization. And this in the case of the presence of a transmitter emitting a signal in all directions. And in the case of narrowband and directional signals, the sensitivity of the telescopes allows you to catch signals from transmitters, the power of which is 10 million times lower than the power of broadband transmitters.

This allows scientists to conclude that in the area of \u200b\u200bthe star KIC 8462852 there is no highly developed extraterrestrial civilization. "In the history of astronomy, the phenomena, which we mistakenly accept for the manifestation of traces of an extraterrestrial civilization," says Seth Shostak, director of the SETI Institute Research Center (Center for Seti Research), - "Most likely that unusual behavior Kic 8462852 stars have causes of natural origin. But we do not exclude the probability of the presence of civilization there, and it would be prudent to check such assumption. "

A more thorough check of the surroundings of the star KIC 8462852 will be produced later with the Green Bank telescope, which, thanks to extensive investments, is now very significant improvements. Next year, the equipment testing step will begin, which will allow the telescope to view 1.5 million frequencies at once with a strip width of 115 GHz. And, of course, such capabilities of an updated telescope will make a more thorough search for signals of artificial origin, and they will be found or not, we will be able to see in the near future.