Nuclear fusion researchers are attempting to recreate the way stars generate their own light and heat. In our sun, hydrogen nuclei fuse together, creating helium and a tremendous amount of energy. If ...

The Tsar Bomba remains the most powerful nuclear bomb ever detonated, a weapon of unimaginable destruction. Designed by the Soviet Union in the 1960s, its explosive yield was 50 megatons of TNT, ...

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Modern re-run shows that Arthur Ruhlig’s conclusions, which probably influenced early thinking about fusion energy, were ...

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Then the fusion reaction starts with the same heat and pressure. In this, light nuclei of hydrogen (like deuterium and tritium) combine to form heavier elements and release tremendous energy.

News; Nation/World; Richard L. Garwin, a creator of the hydrogen bomb, dies at 97 May 14, 2025 Updated Wed., May 14, 2025 at 9:27 p.m. U.S. President Barack Obama presents physicist Richard Garwin ...

Hydrogen atoms are the simplest in nature, which is why they're used for thermonuclear reactions and why the earliest weapons were called "H-Bombs." Using fusion energy is literally harnessing the ...

Stepwise process: The atomic bomb or thermonuclear device, also referred to as a hydrogen bomb, typically involves a two-step process in which the fission bomb triggers the fusion reaction.

To clarify, this is not a thermonuclear bomb (which uses nuclear fusion). Traditional hydrogen bombs work through nuclear fusion, a process where atomic nuclei combine under intense pressure to ...

The process is much different than fission, the nuclear reaction that powers current nuclear reactors and the atomic bomb. Fusion is a carbon-free process that relies on heated plasma, a gas made ...