In October 1961, the Soviet Union detonated Tsar Bomba, the most powerful nuclear weapon ever built. With a yield of 50 ...
In July 1969, the Soviet Union’s N1 moon rocket ignited all 30 engines and detonated on the launch pad, creating one of the most powerful non nuclear explosions in history. This is the story of how a ...
North Korea said Sunday it had tested a hydrogen bomb which it can mount on a missile, declaring "perfect success" in its biggest-ever nuclear detonation. Pyongyang has long sought the means to ...