The first human planetary active defense test was successfully implemented! Implemented orbital altitude: 7 million miles (11 million kilometers), Impact target: "Demerfoss", with a diameter of about 160 meters, and its host star (revolving object) 65803 near-Earth asteroid "Didymos" about 780 meters in diameter. Impact speed: 6.6 km/s! (22,500 km/h)! Implement aircraft size: refrigerator size; Aircraft weight: 600 kg! Not to mention the process of the aircraft and the aiming/impact, but the impact accuracy is only about 15 meters away from the predetermined bullseye! After a long journey of nearly ten months of flying, one hit! success! Sure enough, offense is the best defense! Scientists are observing the data to determine the changes in the orbits of the two sides!