gravity nuclear bomb

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• B61 nuclear bomb — The B61 nuclear bomb is the primary thermonuclear weapon in the U.S. Enduring Stockpile following the end of the Cold War. DevelopmentThe B61, originally known (before 1968) as the TX 61, was designed in 1963. It was designed and built by the Los …   Wikipedia

• B83 nuclear bomb — The B83 nuclear weapon is a variable yield gravity bomb developed by the United States in the late 1970s, entering service in 1983. It was based partly on the earlier B77 program, which was terminated due to cost overruns. The first underground… …   Wikipedia

• Mark 21 nuclear bomb — The Mark 21 nuclear bomb was a United States nuclear gravity bomb first produced in 1955. It was based on the TX 21 Shrimp prototype that had been detonated during the Castle Bravo test in March 1954. While most of the Operation Castle tests were …   Wikipedia

• Nuclear weapon — A bomb redirects here. For other uses, see A bomb (disambiguation). The mushroom cloud of the atomic bombing of Nagasaki, Japan on August 9, 1945 …   Wikipedia

• Nuclear weapon yield — Logarithmic scatterplot comparing the yield (in kilotons) and weight (in kilograms) of all nuclear weapons developed by the United States. The explosive yield of a nuclear weapon is the amount of energy discharged when a nuclear weapon is… …   Wikipedia

• Nuclear weapons delivery — Contents 1 Main delivery mechanisms 1.1 Gravity bomb 1.2 Ballistic missile …   Wikipedia

• nuclear weapon — an explosive device whose destructive potential derives from the release of energy that accompanies the splitting or combining of atomic nuclei. [1945 50] * * * or atomic weapon or thermonuclear weapon Bomb or other warhead that derives its force …   Universalium

• Nuclear fusion — Nuclear physics Radioactive decay Nuclear fission Nuclear fusion Classical dec …   Wikipedia

• Nuclear arms race — United States and USSR/Russia nuclear stockpiles Nuclear weapons …   Wikipedia

• Nuclear pulse propulsion — An artist s conception of the Project Orion basic spacecraft, powered by nuclear pulse propulsion. Nuclear pulse propulsion (or External Pulsed Plasma Propulsion, as it is termed in one recent NASA document[1]) is a proposed method of spacecraft… …   Wikipedia

• nuclear reactor — Physics. reactor (def. 4). Also called nuclear pile. [1940 45] * * * Device that can initiate and control a self sustaining series of nuclear fission reactions. Neutrons released in one fission reaction may strike other heavy nuclei, causing them …   Universalium