The earth is not as safe as we think, and human beings are not omnipotent. Human development and evolution is just a process of continuous adaptation to the surrounding environment, so there is bound to be a process of exploration from the unknown to the known. Faced with unknown natural phenomena in ancient times, without a complete scientific system to rely on, in the end, human beings could only comfort themselves by relying on virtual fairy tales. Even in modern society, despite the millions of years of human development and evolution, there are still unknown things, such as UFOs.
There are quite a few strange things happening recently, and most of them are concentrated on the 25th to the 26th. According to the video spread on the Internet, in a school in Shijiazhuang City, Hebei Province, there are students skateboarding on the playground at night. A classmate wants to I recorded her and accidentally photographed a fireball passing through the sky. The whole process only took a few seconds, but the picture was still relatively clear.
I saw the fireball glowing green when it appeared, leaving a yellow tail after a few seconds, and soon the fireball disappeared into the night sky. In the evening of the same day, judging from the video circulating on the Internet, not only the citizens of Shijiazhuang saw this scene, but some citizens of Shanxi Province also filmed the fireball across the night sky.
If citizens in many places in Hebei and Shanxi photographed the same fireball across the sky, then it is conceivable that this fireball came from the sky, and the height is not low.
Some netizens couldn’t help but tease: Could it be that aliens have descended on the earth, then they were too careless and were discovered by us!
Now that our views on UFOs have changed, and UFO incidents are increasingly appearing in mainstream media from street stall literature, it can be confirmed that UFOs are real, not fictional. Recently, NASA has launched the research work on UFO incidents, and has convened a total of 16 experts in various fields, including the field of physics and astrobiology, and they will carry out research work for a period of 9 months. This is the first time for mankind to use a scientific method. , means or thinking to study UFOs.
The results of the investigation will be announced in 2023. Who can deny that UFOs are not intelligent spacecraft of alien life? Perhaps alien life has long been concerned about the earth!
Of course, it is not uncommon for fireballs to cross the night sky. In the United States, Japan, Turkey and other countries, fireballs have appeared in the night sky before. At the end of 2021, people in Qinghai, Tibet and other places in my country have also discovered huge fireballs Across the night sky, the dark sky is instantly bright as day, which is considered to be a meteorite fall.
The closest in time was in Tomsk Oblast, Russia. Just after midnight on October 17, a flash of light streaked across the night sky, followed by a huge explosion, accompanied by a dazzling light, and the whole process continued. For 8 seconds, everything will calm down soon.
According to experts, what crossed the Russian night sky was a meteorite with a diameter of about 1 meter. It slammed into the earth at high speed, burned and exploded in the atmosphere close to the ground and became a “meteorite rain”, and finally the meteorite particles fell to the ground.
This time, the fireball shot across the night sky by netizens in Hebei and Shanxi has a high probability of being a visitor from outer space. The green and yellow light it emits can also be explained. Friction and burning at medium and high speed can sometimes create a rainbow.
For example, in April 2019, the night sky of many cities in central and northern Costa Rica was lit by a green light. At the same time, the huge fireball exploded and disintegrated at a low altitude, and some houses were destroyed. Later, many fireballs were discovered from the ground. Meteorite debris particles, we can know that the green fireball streaked across the night sky was an asteroid hitting the earth, but the scale was relatively small, and the real damage was not great.
Then it is up to scientists to judge whether it is a larger asteroid or a bolide streaking across the night sky.
The difference between bolides and ordinary meteors is obvious. The meteors we see in our daily life are mostly slender lights that are not very bright and stay very short across the night sky. The particles that create the bolide phenomenon are larger, they can stay in the night sky for longer periods of time, and they produce light like small fireballs.
For example, the “meteorite” that appeared in Qinghai, my country, is likely to be a bolide.
If it is a large-scale meteorite, such as some asteroids with a diameter of several meters, the fireball formed by the friction at low altitude and high speed is naturally larger, and the explosion will be accompanied by a loud noise.
For example, in 2013, the celestial body falling event in Chelyabinsk, Russia, was relatively destructive. After the meteorite exploded, a large number of meteorite fragments were generated, causing damage to houses on the ground and injuring more than 1,200 people. According to scientists, this The weight of a meteorite is about 10-30 tons.
In fact, on the 25th and 26th, mysterious loud noises appeared in some cities in Anhui Province and Henan Province, some in the morning and some in the afternoon. The reason is unknown at present. Many people think that it is a sonic boom caused by a low-altitude flight of a supersonic aircraft. Of course, it may also be related to meteorites hitting the earth. They exploded in the night sky and made a loud noise, and it was possible that the glass and the ground would shake at the same time.
At present, the green fireball in the air and the mysterious loud noise on the ground are quite close in terms of time, but the specific time does not correspond, and it is impossible to determine whether there is a connection between them.
At present, there is a high probability that it can be confirmed that the fireball that appears in the night sky with a green light and a yellow tail is a bolide or an asteroid re-entering the atmosphere!