1945年8月6日,美国轰炸机向日本广岛投放了第一颗原子弹,腾空而起的蘑菇云、巨大威力造成的惨状让人记忆犹新。随之而来的原子弹爆炸事件时有发生,5年后,前苏联爆炸了本国第一颗原子弹,之后几十年陆续有几次大的核爆炸实验,将前苏联的核试验基地变成一片焦土。50年后,寻踪前苏联的核爆炸历史,那片焦土依然让人触目惊心。 On August 6, 1945, the U.S. bomber dropped the first atomic bomb on Hiroshima in Japan. The cloud of mushrooms from which it was erected caused tremendous memories. In the ensuing atomic bombings, it happened from time to time. Five years later, the former Soviet Union exploded its first atomic bomb. After that, several large nuclear explosion experiments successively took place in the next few decades, turning the former Soviet nuclear testing base into a Coke soil. Fifty years later, tracing the history of nuclear explosions in the former Soviet Union, the piece of scorched earth is still astonishing.