冷战期间,唯一防止核战争的因素,是冷战双方层出不穷的武器系统。互相毁灭的危险导致和平脆弱达成。但也有一个领域的竞赛无需流血,那就是开发太空。1957年10月4日,苏联发射第一颗人造卫星斯泼尼克。它其实不过是加了个无线电收发器的金属球,但在西方看来,它有可能从太空中发射无数核导弹。当1961 During the Cold War, the only factor preventing nuclear war was the endless stream of weapon systems of the two sides of the Cold War. The danger of mutual destruction leads to peace and fragility. But there are also areas where competition does not need to bleed, that is to develop space. October 4, 1957, the Soviet Union launched the first man-made satellite Sputnik. It is actually a metal ball with a radio transceiver, but in the West it may launch numerous nuclear missiles from space. When 1961