UFO, unidentified flying object means UFO in Chinese. In ancient China, UFO was also called Xingcha.

unidentified flying objects in the air. Internationally known as UFO, commonly known as UFO. There were more than 311 complete witness reports before the 21th century. According to eyewitness reports, UFOs are mostly disc-shaped, spherical and cigar-shaped. Since the late 1941s, the number of UFO sightings has increased sharply, which has caused a debate in the scientific community. Scientists who hold a negative attitude think that many eyewitness reports are not credible, and UFOs do not exist, but people's illusions or witnesses' misinterpretation of natural phenomena. Affirmers believe that UFOs are a real phenomenon and are being confirmed by more and more facts. By the 1981s, there were about one million eyewitness reports in the world. UFO sightings and sighting reports can be divided into four categories: daytime sightings; Witnessing events at night; Radar imaging; Close contact and related physical evidence. Some of the sightings were also photographed. People have made various explanations for UFO, including: ① a natural phenomenon that has not been fully understood; ② Misrecognition of known objects or phenomena; ③ Psychological phenomena and fraud; (4) the product of extraterrestrial high civilization. Many countries around the world carry out research on UFOs. There are about 351 monographs and nearly 111 periodicals about UFO. A group of experts from all over the world participated in this work. China has also established a non-governmental academic research group-China UFO Research Association, which is mainly composed of scientific and technological workers. China's popular science publication UFO Exploration was founded in 1981.

Uncovering the truth of UFO incident: UFO investigation completely recorded

One afternoon in March p>2114, a routine military flight turned into a crazy search for objects that seemed to be flying side by side with the plane. Neither radar nor naked eye can see this flying object; Only infrared rays can detect it. The Mexican military released the infrared records of the encounter with unknown objects during the flight, which immediately caused an uproar in the media.

Captain Alejandro Franz of the Mexican UFO research group decided to investigate the matter himself. Franz's attitude is dubious. Although he also believes that UFOs have visited the earth, he always feels that investigators can't reach a conclusion until they have ruled out all possibilities.

Captain Franz himself is a pilot. He wants to retrace the flight route of the military plane. When the pilot meets an unknown object, he will turn the plane around and fly right where the object appears. Because he thought that the unknown object might still be there.

The plane arrived at the first place where it came into contact with UFOs. Franz instructed the pilot to turn to the northwest, which was the direction pointed by the infrared camera at that time. He has seen light in that direction before-this should be the direction that the military is tracking.

Captain Alejandro Franz said, "I have flown across the Gulf of Mexico hundreds of times. All year round, almost every night, you can see these lights in the Gulf of Mexico. As long as the weather conditions and visibility are good, any pilot can see them, from 141 to 151 miles away.

Truth: Franz saw the target he was looking for-a huge offshore oil drilling facility-Kan Tarail about 61 miles from the coast and nearly 111 miles from the last contact point. From a height of 5,111 feet, the whole building still looks enormous. Some drilling platforms are as high as 41 stories, and the flames can jump to hundreds of feet, which is produced by burning excess gas, in order to reduce the pressure inside the oil well.

Franz is sure that this is the source of UFOs. But will the flames here really affect the infrared surveillance system on military aircraft thousands of miles away? Why do they look like they are flying?

Jim Zeflin was asked to explain this question. His job is to train infrared equipment technicians and issue them certificates. He himself also used this technology to inspect refineries and oil rigs.

Jim Zeflin said, "First of all, we are not sure that these objects can fly. Some people may think that these objects are moving, but this is actually an optical illusion. It is because the clouds are moving relative to the object, which creates the illusion. In addition, there is no other explanation. It is very likely that what we see is a heat source with an unusually high temperature. In this case, because we are at sea, it may be the reflection of the heat source on the sea surface. It may be flame and smoke, or it may just be flame. I hope UFOs exist, but I can't find any evidence here. "

- Feeds/National Geographic Channel

Modern people like UFOs and alien pilots, and some hate them; This situation has lasted for more than fifty years. Others believe that the history of aliens is much longer than ours; They will occasionally make some efforts to lead mankind in the right direction. Otherwise, how could there be the Egyptian pyramids? And the Nazca paintings in Peru that can only be seen from the air? How could Europeans in the Iron Age draw humanoid creatures in spacesuits?

Jamie Mosan, a UFO investigator, said, "These creatures, who have the means to come to the earth, may be smarter than us."

Ben Redford, executive editor of Skeptic, said: "It is certainly possible that aliens came to the earth and helped the ancient Egyptians build the pyramids. The problem is: there is no relevant evidence. This assumption implies that human beings are incapable of completing this project, which is an insult to human beings. "

The investigation of UFOs is completely recorded

All strange theories are refuted before scientific evidence

People who specialize in this kind of research call themselves UFOs; They divided the close contact between people and whispers into four categories:

The first category of contact refers to the close sighting of UFOs without leaving any concrete material evidence. An amazing encounter over Mexico one afternoon falls into this category.

the second kind of contact is that besides witnessing UFOs, there are concrete tangible traces of alien visits. Crop circles that have caused many controversies can be classified as this kind of contact. The strange circular pattern that appeared on a meadow in Mexico not long ago was thought to be related to UFOs.

Of course, there is the famous close encounters of the third kind, which is a real contact-often through telepathy, talking to aliens.

the last one is the fourth kind of close contact, that is, being kidnapped by aliens.

Let's start with the most basic question: When did humans get hooked on UFOs? Not surprisingly, modern people's concern about UFOs began in the first few years of the Cold War and gradually warmed up. At that time, people used to look up at the sky and guard against reconnaissance planes and flying missiles. The event that really set off an upsurge in the world happened in June of 1947.

At that time, Kenneth Arnold was flying over the Cascade Mountains in Washington State in a private jet when he suddenly saw a blue and white light flashing in the distance. Looking closely, he clearly saw some UFOs flying through the mountains, which was very fast and flexible.

Arnold told this story to the local newspaper, which set off a UFO craze. In the same year, another landmark event happened later, and its influence continues to this day. Those who believe are filled with awe, and those who doubt are bored. This is the roswell incident.

On the outskirts of roswell, New Mexico, some strange debris appeared on a farm near the US Army airport. The next day, a local newspaper published an exclusive story, boldly claiming that an alien spaceship had been captured by the military.

Truth: The military quickly came out to explain that the fragments were actually the remains of a weather balloon. But this explanation is not enough to save the situation; What's more, they really want to cover up the truth: the so-called weather balloon is actually a spy balloon undergoing secret testing. This is an epoch-making beginning.

June p>1947

UFO craze and roswell incident

After roswell, there were thousands of UFO sightings, and the "conspiracy theory" was heated up. There are countless photos and images of flying saucers everywhere; Some are not very convincing, while others are very real.

In related records, the most prominent thing happened in Mexico City-at noon that day, darkness enveloped the whole city, and not only one person, but dozens of people photographed mysterious objects from outer space at the same time.

On July 11, 1991, with the total solar eclipse, Mexico City gradually fell into darkness. Thousands of people pointed their cameras at the sky to film this spectacle. UFO researcher Guillermo Alekin will never forget that scene. Guillermo Arreguin said: "I went to the roof to shoot the total solar eclipse, but I saw a bright spot in the sky. So, I aimed the camera at it. I realized that what I was shooting was a UFO swinging back and forth, not a planet or star. "

in the next few days, UFO sightings appeared everywhere, which really busy the media. Jamie Mosan, a well-known investigative journalist in China, hosted a 11-hour program to discuss UFO sightings. He invited the audience to go back and look at the pictures taken with home cameras at that time.

Jamie Mosan said, "After this program was broadcast, many people called and said they saw it. You can clearly see that a luminous object looks like a metal with a black shadow underneath. This is a silver dish-shaped object. We believe that this is not a star, nor is it a distortion problem of the camera. This video proves that flying saucers do exist. That day completely changed my life, because from that moment on, people just wanted to hear me talk more about UFOs. "

Some people think that the evidence is not so influential. Mario mendez acosta, a writer, once debated with Mosan about the solar eclipse in 1991. He believes that the public's enthusiasm for UFOs is mostly caused by Mossan himself, not by alien visits.

Truth: To uncover the truth about UFOs in Mexico, you may not have to go to other planets to find clues. Tom Cullen, a Swedish astronomer and photographer, believes that UFO witnesses in Mexico City have indeed seen strange scenes, and they do not belong to the earth. But it is not necessarily made by aliens. In the video of Mexico City, it was dark because there was a solar eclipse. You can see a few clouds floating in the sky, and then, the camera zoomed in and aimed at the object.

There is a computer software available in the market, which can describe the sky in any day and anywhere in the world. With it, Tom can recreate what happened over Mexico City. The computer is simulating the moment when the moon passes in front of the sun. The sky becomes dark and several celestial bodies light up. Just at the location where the UFO was photographed, an exceptionally bright object appeared.

Tom Cullen said, "Here, we can see Venus very clearly. I can definitely say that this is the highlight that people took in Mexico City."

The second star from the sun is Venus, which is second only to the sun and moon in brightness in the sky. However, why does it look like a fuzzy alien spacecraft? Tom believes that this is the problem of the camera itself-when the lens focuses on the bright spot in the distance, it creates a three-dimensional effect. The black line on the picture is not the chassis of any object, but the illusion caused by the camera. In this way, a very ordinary celestial body has become somewhat mysterious.

July 11, 1991

UFOs during the total solar eclipse in Mexico City

The daily celestial movement may not explain all UFO sightings in Mexico. This strange-looking object has been seen hovering near the active volcano of Popocatepet. This is obviously not a planet or a star, and it definitely doesn't look like an airplane from the way it moves. This is an object photographed by architect Mario Ramirez, who lives at the foot of this volcano. Like many local residents, he also believes that volcanic activity will attract UFOs to visit Mexico. He said that in 1988, he saw a formation of spacecraft flying into the crater.

Mario Ramirez said, "I saw a very big spaceship, about 311 meters in diameter, with many lights and windows on it. It revolves around the center and then flies to the volcano. I once saw that about 31 of those spaceships formed a group and flew out of the crater at a very fast speed, and then flew into space. They live in the volcano. "

In p>2111, Ramirez was studying a group of rocks near the volcano, and thought it might be some kind of ancient astronomical symbol. At this time, something caught his attention.

Mario Ramirez said, "I was at the rock, observing Popocatepet volcano. I set up the camera, and at that moment, I suddenly saw a flash of light. I wonder: why is there a flash on the mountain? " Ramirez later discovered that what he photographed was an object hovering in a distant mountain. It hovered in the air for nearly 2 minutes, and then disappeared behind the mountain peak.

Truth: What does disappointing expert Tom Cullen think of this mysterious object? Tom Cullen said: "I think the video about the volcano is like a close-up shot. No matter what the intention is, it may be just a big bird." If you look closely, you will find that this thing is flapping something, like an extension of the body. I don't think this is an alien spaceship. "

Next, we'll look at some traces suspected of being left by UFOs, and see what it is. In September 2114, a series of circles appeared on a small piece of remote land near Guadalajara. The owner of the land invited Daniel dominguez, an architect and UFO researcher, to investigate the matter. They spent several nights on-the-spot investigation and saw with their own eyes that spherical light appeared.

Daniel dominguez said, "It passed directly above our heads, and the brightness became stronger and stronger, and then it gradually weakened, and continued to follow the original route. Dominguez said that the light changed the grass, which is beyond the reach of man-made objects. "

For four weeks in a row, they drew a circle and monitored its changes. At the same time, they collected soil samples to test the amount of radiation. Dominguez believed that the circle was caused by radiation.

Daniel dominguez said: "Judging from the evidence we have, I tend to think that these circles are the products of some kind of light energy, and the objects that make this light energy are from other planets."

But Dr. Laura guzman thinks that the answer may lie in the soil. She is a mycologist at the University of Guadalajara, and can be said to be a female authority in the field of fungal research in Mexico. However, what is the relationship between fungi and UFOs?

Laura guzman said, "This is a very large mycelium, which usually grows around the roots of wood or plants."

mycelium will grow outward from the center of the circle, so it is often called "fairy circle". Some fungi will make a whole circle of grass die, while others will make the grass grow better, making the grass in the circle grow brighter and greener than the surrounding area.