This is a circular, annular, triangular or half-moon mark left by some pressure or regular baking on the ground, and most of the marks remain for a long time (sometimes for several years). In the meantime, the soil here is barren.

1954 On August 3 18, a lens-shaped UFO landed next to Antananarivo airport in Madagascar. It stayed on the gravel ground at one end of the runway for two minutes. At first, it was discovered by seven people (Air France 1 Technical Director, 3 pilots and 3 engineers, 1). These people sounded the alarm, so all the airport staff and waiting passengers saw the strange spaceship take off vertically. Where the spacecraft stopped, all the stones on the ground with a diameter of 10 meter were crushed into powder.

On September 1954 and 10, a UFO landed on the railway subgrade near the French town of Caropol. After investigation, it was found that the stones there were all calcined and crushed. It is estimated that the weight of that object is about 30 tons.

On June1965+1October 12, a famous UFO landed in kuster, Washington, USA. Benyr, an American researcher and publisher of Seattle UFO Bulletin magazine, visited it. At 8: 20 pm, a female farmer in the suburb of town found a light falling from the sky. She thought it was a plane that was about to fall to the roof of her house, so she panicked and ran to the yard with her three daughters. When she arrived in the yard, she was horrified to find that the object was not an airplane, but a white shiny round lens with a diameter of about 9 meters and a slightly arched top. The spacecraft did not make a sound when flying, doing all kinds of complicated flight actions, and finally landed at the pine forest behind the farmhouse yard. After four or five minutes, it suddenly rose and quickly disappeared in the northeast sky. A policeman is patrolling the border area. He received a radio notification from headquarters and arrived at the scene just as the spacecraft landed. He parked his car a few hundred meters away and was as frightened as those four women. Although the police officer did not know the female witness, his report was completely consistent with theirs. Where the spacecraft landed, there was a circular mark in the snow, about three or four meters in diameter. The land in my impression was completely burnt. Starting from this circle, there is an oval mark about 20 cm long, which suddenly disappears in front of the pine forest. These marks can be seen clearly in two months.

1at 2300 hours on September 3rd, 965, two policemen patrolling the expressway near Desmond, Texas, found a dazzling light falling on the plain in front of them. They walked over carefully and were surprised to find that what stopped in front of them was a large flying saucer in the conventional sense, which made a strong noise from the inside. The engine, headlights and radio of the UFO suddenly stopped working, and it took about 15 minutes to restart, and then the strange UFO took off immediately. When approaching the landing site, two policemen found that the soil on the ground was burnt and crushed by huge weights.

1On May 5, 967, the mayor of Mariens, Codol province, found the traces left by an interesting flying saucer when it landed not far from his district. It is a circle with a diameter of 500 cm and a depth of 30 cm. A series of 10 cm "ditches" extend radially from the circle, and there are some round holes with a depth of 35 cm at the ends of the ditches. At the bottom of these ditches and pits, a layer of lavender powder has accumulated, and I don't know what it is.

1in June, 968, a witness near miramar saw a very rare UFO phenomenon: the spaceship seemed to be supported by a beam of light and stopped in the air about 50 cm above the ground. But when the witness tried to get close to it, the spaceship flew away quickly. The police investigated the place pointed out by the witness and found that the soil there was scorched by an unusually strong heat source.

1 968 July1day, many witnesses (including doctors, engineers and police) saw a UFO landing near Botukatu Hospital in Sao Paulo, Brazil. A few minutes later, the spaceship flew away quietly, leaving a deep impression of an equilateral triangle (7 meters long) on the ground.

1969 may 1 1 day, in Quebec, Canada, a UFO landed only 200 meters away from M. Chaput farm. At 2 o'clock in the morning, Mr. Chaput was awakened by the barking of dogs. He opened the door and went out to check, just in time to see the spaceship take off. This scene was also seen by four other people. During the inspection, a circular impression was found, surrounded by three small impressions of different shades. If you connect them with a straight line, it just forms an equilateral triangle. Some linear shallow ditches (such as ditches formed by circular weights dragging on the ground) extend from two large circles and end at the dam of irrigation canal. The local police investigated the scene, took photos and analyzed it, but there was no result.

1On the night of August 29th, 970, many witnesses found a round object flying near Antoine Lake in Sweden. After completing a series of complicated air maneuvers, the object landed in the direction of Eni Bakken town. The next morning, an old man named Johnson, a resident of the town, found three round marks in his house, and the soil inside was crushed. These round seals form the apex of an equilateral triangle with a diameter of 40 cm and a depth of 4 cm. Investigators collected soil samples from this area and the triangle where UFOs landed, and sent them to the Institute of Nuclear Chemistry in Chalmers, Sweden for comparative analysis. Swedish experts analyzed it with Y-ray analyzer, and found that the radioactivity in the soil samples at the landing site was three times larger than that in ordinary soil samples, reaching 660 kiloelectron volts. Such radiation can only come from the isotope of Ba 137, and it can only appear when the radioactive isotope of Ba 137 emits B rays. However, barium isotopes can only be formed in stimulated nuclear reactions! How did Old Johnson achieve nuclear fission in his garden?

2. The plants are burnt.

In 90% of such incidents, the consequences are not caused by spontaneous combustion, but by unusually strong thermal radiation, and 35% of them are accompanied by radioactive consequences. Generally speaking, it is difficult to restore plants in this damaged area; In 25% cases, the soil will become barren from now on.

196618: 301October 7 14 Witnesses found a bright aerial object landing on Indian Lake in Michigan Peninsula (Michigan, USA). The engine and instruments stopped for nearly 1 hour, but when the object took off again, it left a circular rut on the ground, and the vegetation inside was completely burnt.

On the evening of June 1967, the incident over Lake Falza in Ontario, Canada was also quite strange. Six people witnessed and issued a report. At 23: 00 that night, two of the witnesses visited their friends and went home by boat. Suddenly, they found a glowing object staying in the air at a distance of 0/5-20 meters from the treetops and 800-900 meters from the lakeshore. They rowed the boat in that direction, but the object suddenly rushed off the boat and the two of them hurried back. The second dive forced them to dock and call four people who lived in a nearby mountain villa. Six people watched the strange spaceship stay in the air 300-400 meters away from them for 10- 15 minutes, and then disappeared in the northwest sky. The whole incident lasted for 30 minutes. During this time, the spacecraft didn't make any sound, and the only thing that can prove its existence is that the branches were shrouded in a dazzling white light and violently shaken by a powerful airflow. Please look at a clip of an official report by the investigators of the Ministry of National Defense: "According to eyewitnesses, the object is oval, with a slightly protruding upper part, milky white and shiny. It is about 8m ~ 10m high and 3m ~ 5m thick. When it disappears in the distance, it is orange. A witness said that he was using it. Listening to CKRC's radio program at a frequency of 630 kHz, suddenly there was strong interference on the channel, and the program could no longer be heard. " At the end of the report, it wrote: "Several samples of charred branches were sent to Winnipeg for analysis. The Ministry of Forest and Rural Development reported that it was impossible to explain why three tree species collected in this area-birch, hazel and cherry-withered at the same time. Many trees are damaged, but not in a certain order, and mainly in the treetops. Forestry experts believe that the cause of dryness may be strong heat. " This is an "unclear" thing that is accepted afterwards.

On July 365438, Lucie Fontaine, the planter of French reunion island in the Indian Ocean, saw an oval object with a dark blue edge in a forest depression. The UFO is only 25 meters away from the witness and stays in the air 4 to 5 meters above the ground. Fontaine estimated that it was about 2.5 meters high and 4 to 5 meters in diameter. Witnesses also said that he saw a blue screen in the middle of the spaceship. A few minutes later, there was a dazzling white light on the back of the screen, and with the huge hot airflow, the strange object flew away at once. 10 days later, captain legros, director of the island's civil defense department, rushed to the scene with the most perfect testing instruments at jillo airport. He found that within 5 meters of the UFO landing site in Fiona Fang, the radioactive content of soil and vegetation reached 60 billion units, 30 times higher than the normal amount. Even the witness's clothes contain radioactive elements. Captain legros was obviously shocked. He concluded: "Someone witnessed it, no doubt!"

1968165438+100 On October 6th, nearly100 people saw a bright aerial object landing in the Pirasonga area of Brazil. The Brazilian air force authorities conducted a secret investigation on this matter and photographed the traces left on the ground: a circle with a diameter of 6 meters, in which all the plants withered, and there were three evenly distributed pits (obviously left by the bottom column of the support system). The results of the survey have not been published.

A famous example happened on a farm in Barr, Iowa, USA.

1969 July 12 At 23 o'clock, two young girls (Barr's daughter and her cousin) found a bright UFO flying over the farm in fear. The two girls watched for two minutes, and they heard the rumble of the spaceship. The shape of the spaceship is like an inverted shallow bowl, which is dark gray and constantly rotates along its own axis. There is an orange halo at 2/3 of the height of the spacecraft. It disappeared in the northwest sky, leaving only an orange light mark. Farmer Barr didn't believe what the two girls said was true until the next morning when he saw the trace left by the UFO in his soybean field. A circle with a diameter of about 12 meters, the crops are completely destroyed. Dr. hynek visited the site a few weeks later, and he wrote: "In that circle, the branches and leaves of trees withered from the trunk, apparently baked by great heat. But the trunk is not broken or bent, and there is no trace left on the ground. All this shows that heat or other fatal factors seem to be applied from close air, rather than directly touching the ground. "

At the end of 1969, two UFO landings were discovered in New Zealand. In September, in Ngatia, North Island, it was found that a circle of weeds and thorns all withered. Contaminated by radioactivity. 165438+ 10 In October, Henry Angelini, a farmer in Batuwa, North Island, found a circle with a diameter of about 12 meters on his farm, and all the grass in the circle withered. Later, Dr. D. Harris found a similar mark in Brinheim, South Island. These "dead zones" are all circular, and there are three smaller pits in the circle, which are distributed at the vertices of an equilateral triangle. The soil damaged by radiation has become barren, and livestock and wild animals are far away from it. ...

The water source is polluted.

It has been found many times that spaceships of unknown origin often enter oceans, rivers and lakes to add water or discharge waste. In these cases, 65% of the water sources were affected by radioactive substances or polluted by chemical substances.

196 1 In the summer of, a famous UFO in the former Soviet Union landed on the water. The thing is this: a huge UFO swooped down at an alarming speed and smashed through the ice layer of Lake Ladoga more than one meter thick. A circular hole with a diameter of 100 m was broken in the ice. The spaceship dived into the lake, stayed there for nearly 1 hour, then emerged from the water and flew north at high speed. Where the spaceship hit, the ice turned green and radioactive. Later, titanium particles were found at the edge of the circular hole. Q: Which aircraft has been built on the earth so far by human beings can withstand the impact of such a thick ice layer?

1968 At the beginning of April, a triangular hole with an area of 500 square meters was found on the ice layer with a thickness of 1 m on the lake in Plamen, Sweden. Before this, a huge aerial object "fell", throwing the smashed ice far away, showing the great impact force. A few days later, two big holes were found in the ice, one of which was exactly the same shape and area as the former. Experts from the Swedish Air Force found that the ice near the cave was radioactive. However, army divers found that the mud at the bottom of the lake formed a hard shell with unknown characteristics, which contained something similar to 1950, which dyed Saubier Lake red after UFO landed.

1970 September 14, an unknown object landed in a small lake near blakemore's home near Tiquiti, New Zealand. The next morning, the farmer found that the water level of the lake had risen a lot, and the traces on the shore showed that the lake mysteriously overflowed the dam at night. The lake turned dark red and smelled pungent. Perhaps in order to avoid hurting people, the strange spacecraft poured toxic (radioactive or chemical) substances into a sealed container and sank to the bottom of the water, indicating that "alien guests" attach great importance to the safety of the earth's biosphere.

197165438+1On the morning of October 3, Artie Karawiki investigated a UFO landing event on Sapengji Lake in Kuusamo, Finland. On that day, many witnesses saw a flashing ball passing in the air 8 meters away from the ice lake, and the light emitted could be clearly seen within the range of 1500 meters. A few minutes later, the spacecraft landed at a distance of 0/7m from Mano Talal's home/kloc-. After staying for 1 minute, it suddenly took off again and disappeared into the northern sky as it appeared. A few hours later, witnesses found that the ice in the place where the spaceship stopped (the lake) turned green. A few days later, experts took samples from the ice and soil under the ice and sent them to a Swedish laboratory and two Finnish laboratories for analysis. The results show that the ice is not damaged by radioactivity, but contains a lot of titanium. It can be seen that most of the traces left by alien spacecraft on earth e are radioactive; Moreover, titanium is a rich material for manufacturing these spaceships and valuable information about the propulsion position and fuselage structure of alien spaceships. As we know, one of the future ways of interstellar flight predicted by earth technology is to use atomic engines, and titanium is the strongest metal on earth, which has been widely used in space technology since 1974.

4. Life is affected.

Due to carelessness, people and animals on the earth are too close to UFOs. In some cases, they will feel uncomfortable, but of course there is no fatal effect. These consequences are the temporary disorder of the body caused by radiation exceeding the normal standard. It should be pointed out that this radiation is accidental every time.

1968 In August, Adela kasrawi, a disabled person in the Argentine Mendoza Hospital, saw a disc-shaped spaceship landing next to the hospital from the window. A few seconds later, the spacecraft took off again, releasing a radial "spark". The disabled man was burned in the face and was in a coma for 20 seconds. At this time, the spacecraft has flown away quickly. The intelligence departments of the Argentine Air Force and the Atomic Energy Commission secretly investigated the matter and found that there was a circular mark with a diameter of 50 cm where the spacecraft had stayed. The soil is gray and highly radioactive. Experts have confirmed that the burns of disabled people are caused by strong short-term radiation. Trauma, occasional nausea and severe headache all disappeared after one month.

1970 happened in the forest near Jimiyavi village in southern Finland, which is another unpleasant event for human beings. Two witnesses, Esco Vilia and ranger Arno Henonen, skied through the forest. Suddenly, they heard a strange hum. Looking up, I found a shiny object flying around their heads in a big circle. In the air tens of meters away from them, this object suddenly stopped. Witnesses found it surrounded by a bright layer of red mist. The UFO landed in a clearing in the forest and stayed three or four meters above their heads. Two witnesses were too frightened to move. Red mist dissipated, and the "buzz" stopped. Henonen and Vilia saw that the object was a round metal with a diameter of about 3 meters. The flat bottom has three semicircles, forming a right triangle (possibly a retractable bracket). There is a tube with a diameter of about 25 cm in the middle of the object. A few minutes later, a bright light came out of the test tube. A black circle appeared in the snow, and the snow in the circle was dazzled by the light beam. After a series of strange lights flashing, a beam of light fell on Henonen. Then, the spacecraft was surrounded by a layer of red mist. Witnesses were dismayed to see that the light beam gradually retracted into the tube and kept the same shape all the time, as if it had been cut by air. Then, the object rose into the sky and disappeared in the northwest at an unimaginable speed. Two Finns were so close to the spaceship because of their carelessness that they suffered a lot. Henonen had severe abdominal pain, dark urine and extremely weak body, which lasted for nearly 1 year. On the other hand, Velia was red all over, and soon became dizzy and could not keep her balance. The doctor couldn't diagnose the cause of the two witnesses, but they all thought they had been exposed to strong radiation.

5. Short circuit.

Electromagnetic phenomena caused by UFOs is still unexplained. In many cases, near the alien spacecraft, the car engine stops, the lights go out, the radio and television programs are interrupted or seriously disturbed, and the high-voltage transmission lines and even power stations in the whole city are affected. Sometimes, metal objects near strange ships will be magnetized. The official did not explain all these phenomena. ...

1957165438+1the night of October 2 to1the morning of October 3, the most famous example of this kind of incident happened near Rivaland, Texas, USA. There were 15-20 witnesses to this incident, including 5 policemen and 1 fire chief. It starts on the afternoon of the 2nd 17-23. A.j. Fleur, the policeman on duty, received a strange phone call. Truck driver P. Sosedo and his assistant Saraz reported in horror that when their car was driving along the expressway 1 16 to about 7 kilometers from Leviland, they found a big flame in the sky. They said that when the flying object approached, the motor of the car turned off and the lights went out. Two drivers got off the bus to get a better view of the object, but they had to throw themselves on the ground because of their extremely fast speed and huge heat release. The two of them described: "The object is light yellow, much like a torpedo about 70 meters long, and its flying speed is about 2200 kilometers per hour." When it flew by, the truck motor restarted and the light came on again. Two drivers reported the matter to the police station in a hurry. However, Fleur didn't take their report to heart and thought they were alcoholics. However, at about 24 o'clock at night, a well-known citizen of Viscera called to report that when he was driving about 7 kilometers east of Levilain, he met an oval flashing object, about 70 meters long, which stopped on the expressway and was surrounded by bright lights. When the witness's car approached, the motor stopped and the lights went out. A few minutes later, the unknown spacecraft suddenly took off, the light disappeared, and the motor of the witness's car started effortlessly again. At 24: 00/kloc-0: 00, another witness saw the object and landed 20 kilometers north of the city of Llewellland, and reported the same content to the police station by telephone. Later, the Blue Book Project Implementation Team and the National Meteorological Survey Committee of the United States obtained two similar reports during the investigation. According to a report, at 24 o'clock in 12, when a luminous object flew through the air, the four engines of two harvesters turned off at the same time, about 28 kilometers north of Valancy. The second report said that when a college student from Texas Tech University left his car at 24: 05 and arrived at about 1 1 km east of Leyland, the engine and lights failed at the same time. College students were horrified to find an oval flat-bottomed object about 40 meters long parked on the road ahead. The object looks like aluminum, flashing blue light, very bright, and can't see the internal structure. After a few minutes, the object suddenly took off and disappeared into the night. At this time, the witness's car engine and headlights resumed work. At the insistence of their parents, the college students reported the whole story to the police chief in Riveland the next day. In addition, at 24:00 15 that night, police Furong also received a phone report from an eyewitness, saying that a UFO landed at the north of the city 17 km. What happened to his car is exactly the same as reported above. Furong could no longer take this incident lightly, and finally decided to report it to the police chief. 10 minutes later, several police cars were sent to investigate the scene. The next day, a survey report was planned. In addition to the relevant information in the report, it is also mentioned that at 24: 45 pm, another witness found an unknown object falling 300-400 meters away from his truck (west of Levinland), and the truck suddenly stopped inexplicably. Witnesses also told an interesting detail: after the spacecraft landed, its color changed from orange to light blue, and then changed back to its original color after taking off. 1: 00 am 15, police officer Fleur answered the phone and reported that someone had seen a 70-meter-long unidentified object on a flat road in Oklahoma. At this time, several police cars are searching on the suburban roads. Fleur kept in touch with them by radio and took them to the scene of the accident in time. Police Chief Clem and his deputy Mike Calo arrived in expressway, Oklahoma, at 1: 30, 7-9 kilometers away from Lewelland. Two policemen found an oval red light parked on the road in front of them. Two seconds later, the object rose into the air, flew to the west, and was found by two policemen hargrove and Gavin who arrived nearby. After that, the strange spaceship was seen by Belem, a policeman from Antong-Dezhou Town who was patrolling the 1 16 highway. Captain R. Janice, who passed by the nearby fire brigade, also saw it. On that unforgettable night, * * * received 15 phone reports about seeing UFOs. The next day, the witness published more than 20 officially signed testimonies. Unknown objects were seen by 15-20 people, causing temporary failures of different types of 10 vehicles, which can't be a collective illusion. The witnesses didn't know each other, and the investigation proved that what they said was true.

On the night of August 1970, another famous event happened near Ye Xiaokai in Hadders. At 22: 50, the car motor of Ewad Marupu, a policeman patrolling the suburbs, suddenly stopped and the lights went out. Then, the car was covered by the strong light above, and the car was extremely hot. When the police officer looked at it, he saw a disc-shaped object with a diameter of 15 meters parked in the air 1, from which a cone-shaped white light was emitted. Marup wants to contact the headquarters, but the radio dialogue machine is no longer working. The light beam gradually retreated to the cabin of the spaceship. To the police officer's surprise, the light beam always kept a fixed shape, as if it had been cut by air. The spaceship rose quickly and silently and disappeared into the starry sky. During this period, Marup successfully took six quite clear photos of the spacecraft, which were verified by Danish and French experts and published in the newspaper. Twenty seconds after the ship disappeared, officer Marup's car engine, lighting and radio communication equipment returned to normal. The most amazing phenomenon that can't be explained at present is that strange spacecraft can gradually restore the beam in sections. This phenomenon occurred in France (1967 May 6), Canada (1968 August 2 and 1970 1), Finland (1970 1) and China (1).

6. Collect some strange objects (belonging to the spaceship).

This situation is relatively rare. However, some well-known writers and international news agencies believe that countries such as the United States, Brazil, Spain and Sweden may own the objects and even the remains of alien spacecraft that fell on their land between 1947 and 1983.

1974, V.A. Bartz, Florida, USA picked up a diameter name. Steel ball with weight of 10 kg. The uniqueness of this steel ball is that it rotates along its central axis and moves in a straight line when it is subjected to any pulse. Then go back to your starting point. After several same movements in different directions, the steel ball automatically stops. The test results of a laboratory in the US Navy show that the ball will emit radio waves and be surrounded by a strong magnetic field. American military experts can't tell the origin of this steel ball, nor can they explain its strange characteristics.

Classification of foreigners: the basic types of foreigners

At present, UFO experts all over the world have mastered some reliable eyewitness reports about aliens. According to the reports of these witnesses, the aliens people see can be roughly divided into the following four categories: the life of dwarf humans, the life of Mongols, the life of megaclaps and the life of flying wings. Of course, there are many other types of humanoid life forms.