While Wang Bin and Qin Lao in the command center were discussing this matter, bursts of dust finally appeared on the surface of the asteroid between Mars and the earth. From the data of the ground command center, Wang Bin and them can clearly see that two shells hit the asteroid, but it was too far away, Wang Bin, they simply can''t judge the damage caused by the two shells to the asteroid.


    After all, it''s amazing to be able to detect the existence of this asteroid at such a distance.


    However, when Wang Bin and others were excited, they found that the asteroid was abnormal. From the data, the asteroid turned into two.


    In other words, the asteroid with a diameter of 30 meters could not bear it after being hit by only two orbital cannons, and its diameter was shattered.


    The railgun has such power in space, which is definitely beyond the expectations of Wang Bin and others. Of course, both Wang Bin himself and Qin Lao and others are very happy about this accident.


    At the command center, Wang Bin and others were discussing the power of the orbital gun. At this time, the distance between the space fighter and the asteroid was only 100000 kilometers, and within this distance, it was also the ideal distance for Wang Bin to judge the war between evolutionary earth civilization and alien civilization.


    Therefore, Wang Bin and others in the command center immediately stopped discussing, but focused on the big screen.


    At the same time, Zhang Feng and other crew members on the space fighter have also obtained information from the fighter''s radar system that the asteroid has broken into two.


    The volume of the two asteroids is different. One of them is about 20 meters, while the other is less than 10 meters. In addition, there are some fragments around the asteroid belt.


    Therefore, Zhao Feng, they must calculate the trajectory and speed of the two asteroids again. After all, in the universe, the trajectory of the asteroid will definitely change greatly after it is strongly impacted.


    At the same time, the supercomputer in the earth command center immediately recalculated the trajectory of the asteroid, and soon got the answer.


    However, the computing speed of the computer of the space fighter is obviously not as fast as that of the supercomputer. After nearly two minutes of calculation, Zhao Feng got the trajectory of the two asteroids and immediately fired ten shells at the two asteroids. Then, the fighter continued to fly forward.


    Before long, Wang Bin and others saw the surface of the two asteroids at the command center, with bursts of dust and rock fragments.


    Obviously, within 100000 kilometers, the attack accuracy of space warplanes against fixed orbit objects with a volume of more than 10 meters is still very high, and the attack power has not weakened.


    Therefore, the asteroid after being hit is divided into many blocks, of which the largest volume is less than eight meters.


    However, before Wang Bin and others were happy, the supercomputer in the command center issued an alarm: "According to the report, according to the calculation data of the supercomputer, after the two asteroids are smashed, most of the asteroid debris will not pass near the earth, but there are still two asteroids that will pass near the earth''s orbit, especially the small walking star with a volume of about six meters, which will have a great chance to be captured by the earth''s gravity and eventually crash in the atmosphere Inside. "


    Although, due to the volume, even if the asteroid flies to the earth, it will not cause any damage to the earth''s ground.


    However, this is only aimed at the earth''s ground. You should know that today''s human civilization is no longer the human civilization of decades ago. Although these asteroids can not cause any damage to humans on the ground, they are fatal to various spacecraft in earth orbit, including the space station. With human civilization, spacecraft in earth orbit today, Including the most rugged space station, it can''t resist the impact of such a large asteroid.


    Therefore, an asteroid with such a large volume must be destroyed or changed before it enters the earth''s orbit.


    It is precisely because Wang Bin knew clearly that asteroids with such a volume had destructive power, so old Qin immediately ordered: "immediately contact Zhao Feng and let them aim at the two asteroids, and be sure to destroy the two asteroids. Otherwise, once the two asteroids enter earth orbit and collide with our large space station, the consequences will be unimaginable."


    Wang Bin and others also nodded.


    Subsequently, the communicator conveyed the command of the command center to Zhao Feng and them.


    Of course, with the establishment of a large number of defense facilities near the earth orbit by human civilization, in fact, the probability of these two asteroids entering the earth orbit is very small. Generally, when these asteroids enter the lunar orbit, these defense facilities will destroy these asteroids entering the Earth Moon system and eliminate the impact of these asteroids on the Earth Moon system A potential safety hazard of spacecraft.


    In the past two years, these earth defense facilities have destroyed many asteroids, the largest of which has even reached the volume of asteroids that wiped out dinosaurs hundreds of millions of years ago.


    Of course, although asteroids like this are near the earth''s orbit, according to calculations, they will not hit the earth in the next few hundred years, and the nearest distance from the earth will reach hundreds of thousands of kilometers. However, for the sake of safety, especially for the arrangement of their spacecraft, Qin and others finally decided to destroy the asteroid.


    However, in order to destroy the asteroid, human civilization also tried every means, even the nuclear bomb was used, and finally destroyed the asteroid.


    However, this also gives human civilization some experience in destroying celestial bodies with a diameter of more than 10 kilometers. If such a large asteroid needs to be destroyed next time, it won''t be so hard.


    In fact, Wang Bin''s purpose is to test the accuracy of fighters attacking smaller targets at this distance.


    Because the size of these two asteroids is much smaller than before, even if the distance between the fighter and these meteorite asteroids has reached within 100000 kilometers, it is still very difficult for the fighter to lock these two asteroids. It took several minutes for the fighter computer to calculate, but after a few minutes, The fighter successfully locked the two asteroids and fired hundreds of orbital artillery shells.