The needle has a considerable static mass, which means that it takes infinite energy to accelerate it to the speed of light, so the destructive power of this needle depends on how close it is to the speed of light. According to Gao Zan’s calculation, the upper limit of the destructive power of this needle is enough to restart the universe. In order to give the subject a chance to see the charm of the light-speed needle, you might as well reduce the needle’s speed slightly. The following is a personal guess of the respondent. There is no sufficient data to support it. Please take a look. Suppose that the subject of the subject refreshed a light-speed needle at 8 light divisions perpendicular to the earth’s orbit perpendicular to the ecliptic plane, and the direction of motion points to the earth. The dynamic mass of this needle is about half the earth. Due to the gravitational effect, the needle collapsed into a miniature black hole due to its extremely high density when it was formed, and people in high latitudes will feel that the gravity is reduced before the destruction, and the sense of weightlessness becomes stronger.
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When the needle, actually a miniature black hole, reaches the earth, it will pass through the atmosphere at a very high speed. At such a high speed, the air molecules are as static, and the high heat generated by the collision makes the air instantly turn into extremely high temperature plasma. . The high temperature causes the air molecules to fuse, and the released secondary and even secondary rays still have quite high energy. Their passing can also cause the air molecules to fuse. The atmosphere in contact with the light speed needle will instantly become a sea of fire, just like the surface of a star. . The huge energy of subsequent fusion will push the earth’s atmosphere, produce strong shock waves that spread across the globe, and destroy everything on the surface. At the same time, the light speed needle still has a very high dynamic mass, and its gravitational effect will attract more matter, making its mass continue to increase. The speed of light needle passes through the atmosphere in a very short time and penetrates the formation effortlessly. The ultra-high temperature and high-energy radiation caused by it cause nuclear reactions and violent explosions in all places it passes. Since the speed of this needle is very small from the speed of light, the time it takes to pass through the earth will be very short, but its strong gravitational field will still penetrate the earth out of a hole, and the absorbed mass will make the needle formed The small black hole is slightly larger than before. And such a strong gravitational pull will slightly deflect the Earth’s orbit.
Before people can react, this tiny black hole close to the speed of light is far away from the earth, leaving behind a series of nuclear explosions and shock waves caused by fusion and fission. They will destroy the earth’s atmosphere, and underground shock waves will also cause unprecedented earthquakes and tsunamis, and profoundly affect the internal structure of the earth. After the explosion, the biosphere was destroyed under strong radiation and high temperature. The ocean may not evaporate clean but it will become hot salt water. Geological movement may be as active as Io, as if the planet was born. If the energy of the light-speed needle is a little bit larger, the tiny black hole it forms may directly tear the earth. If the energy of the light-speed needle is large enough, the gravitational force it produces may attract part of the sun’s material and affect the internal structure of the sun, just like the light particles that destroy the trisolaris in “The Three-Body”.