Alien spaceship coming? 3 metal balls come to India

Whenever there are some flying objects or other phenomena in the sky, some friends may guess whether an alien spacecraft has visited the earth. Judging from the previous sightings, many flying objects were only photographed, and these photos were blurred, and it was impossible to see what the flying objects in the photos were, let alone be able to touch them. Flyer too. Even if we have access to these flying objects, we may not necessarily be able to reveal the truth about these flying objects.

3 metal balls come to India

According to reports by several Indian media such as the "Hindustan Times" on May 13, 2022, three metal balls fell from the sky in India and landed in three different villages. The first black metal ball landed in a village in Anand District, India, and the second and third metal balls also landed in two other villages. Although the villages where these metal balls landed were different, they did not land very far from each other, because the three villages were all within 15 kilometers of each other.

The metal balls did not come silently. Villagers said they heard a loud noise, and then they rushed out of the house thinking there was an earthquake. The local police have taken notice of the incident and have called in experts to investigate. Police said the metal balls may be satellite debris.

It stands to reason that if these metal balls are indeed the wreckage of satellites, they may be known as soon as they are detected. Because the cost of launching satellites is very high, and one gram of mass will not be wasted when manufacturing satellites, there should be some in these metal balls. components of the satellite. Of course, what it is, whether it is the wreckage of artificial satellites, the wreckage of so-called alien spacecraft, or just other objects, we can only wait for the findings of Indian experts.

This is not the first time an object has fallen from the sky. At the end of last month, a roaring fireball appeared in the sky of the United States. The brightness of this roaring fireball is very high, equivalent to 10 times the brightness of the moon, so in the sky When Zhongfei passed by, it was more dazzling, and many witnesses saw this scene. According to some witnesses, the flaming fireball also had a white tail that looked about the size of a basketball.

At first, scientists thought the speed of the roaring fireball could be as high as 55,000 miles per hour, or about 88,000 kilometers per hour. Later data showed that the speed of the flaming fireball may be only 35,000 miles per hour, or about 56,000. Kilometers per hour, about 15.6 kilometers per second. It flew so fast that it flew a long distance, flying over the three states of Arkansas, Louisiana and Mississippi in the United States, and finally exploded and disintegrated over Louisiana. Small pieces, some small pieces fell to the ground.

Is the earth still safe?

During this time, we seem to have seen a lot of objects falling from the sky. First, there was a roaring fireball falling from the sky in the United States, and then three metal balls fell from three villages in India. This may make some friends worry, we Is the earth insecure? After all, for humans on the ground, these objects falling from the sky look like a terrible thing, and if they are hit by these objects, they may be seriously injured.

Although there are occasional fireballs or meteors, these threats are not very big for humans. On the one hand, the earth has a dense atmosphere. When these satellite debris, rocket debris, asteroid debris, and meteorite debris from outer space enter the earth's atmosphere, they will burn violently in the atmosphere, basically turning into a gorgeous meteor, Then disappeared without a trace. On the other hand, some small fragments of relatively large size may not be completely burned, and some debris may fall to the ground, but they will become very small in size after intense combustion, and may even be directly decomposed into smaller fragments , and under the action of air resistance, their speed will also drop sharply, and the threat to the ground is not great.

Humans have appeared for such a long time, and in the past few million years, there have not been many times that foreign objects have hit the earth and caused human beings to encounter devastating disasters. This is largely due to the protection of Earth's atmosphere, which shields us from the impact of many small debris. From the details of the lunar surface, we know that the difference between whether there is atmospheric protection is really big. There are few impact craters on the earth, but the lunar surface is full of various large and small impact craters.

Of course, these tiny shards aren't much of a threat to the ground, which doesn't mean we can sit back and relax. Because there are not only these small debris in the universe, but also some relatively large asteroids and comets. If those relatively large asteroids and comets hit the earth, it may lead to the destruction of human civilization. The current mainstream view is that the extinction of the dinosaurs was caused by a huge asteroid hitting the earth 65 million years ago. Therefore, as an intelligent civilization, we humans still need to study how to avoid such a tragedy from happening again.