Did mysterious objects appear to protect us? In 2013 there was a meteorite over Russia that flew towards Earth at a very high speed. This speed reaches Mach 54, to know that the world's fastest missile speed is only more than 20 Mach, so the current human technology can not stop it, if it falls to the ground, it will be equivalent to the explosive power of 30 atomic bombs. There are also nuclear fuel plants nearby, and the consequences of an impact are unimaginable. When the meteorite was still 20 kilometers from the ground, a UFO suddenly flew from behind it and slammed it into many small pieces and landed on the earth, when the glass of the nearby room was all shattered, and more than a thousand people were injured. It can be said that the appearance of the mysterious object has minimized the damage to the earth, so what is this mysterious object? In short, at present, human beings cannot make it, why does it appear at a critical moment? It's still a mystery....
