针对小行星可能对地球构成的致命威胁,世界各国科学家已经开始考虑以多种方法来应对。据《俄罗斯报》3月9日报道,俄罗斯科学院专家鲍里斯·舒斯托夫透露,欧美将于2022年首次试验能让小行星改变轨道的武器。俄专家则认为,可用核武器击毁小行星。据了解,欧美计划选择65802 Didim小行星作为试验对象,这是一个双小行星,主星直径为800米。根据计划,配备打击设备的飞行器将于2019年飞往该小行星。3年后,飞行器与小行星将在距离地球1100万千米处相遇,并于 In response to the possible lethal threat that asteroid may pose to the Earth, scientists from all over the world have begun to consider a variety of ways to deal with it. According to the “Russian newspaper” reported on March 9, the Russian Academy of Sciences expert Boris Shusterov said that Europe and the United States will first test in 2022 to allow asteroids to change orbit. Russian experts believe that nuclear weapons can be used to destroy asteroids. It is understood that Europe and the United States plan to select the 65802 Didim asteroid as a test object, which is a double asteroid, the main star diameter of 800 meters. According to the plan, aircraft equipped with combat equipment will fly to the asteroid in 2019. Three years later, the spacecraft and the asteroid will meet 11 million kilometers away from the Earth