The characteristic of stars, such as our sun, is that their gravity keeps the nuclei present on them so close and hot that a fusion process is triggered, producing a huge amount of energy. On earth, ...

Today, we know that the sun, along with all other stars, is powered by a reaction called nuclear fusion. If nuclear fusion can be replicated on earth, it could provide virtually limitless clean, safe ...

"We are able to make miniature stars, 'cause fusion is the same reaction that powers the Sun and stars," said Tammy ... and reliability of the nation's nuclear stockpile. "Every time we do a ...

A world record for nuclear fusion has been smashed after an ‘artificial sun’ reactor was able to maintain a plasma for more than 22 minutes. The WEST reactor, in southern France, is at the ...

Jon Chase explains the nuclear fusion that causes stars like our sun to give out enormous heat. Film footage of a nuclear explosion in a hydrogen bomb is used to draw an analogy with the sun’s ...

The diagram shows the life ... due to the high temperatures. The Sun is at this stable phase in its life. When all the hydrogen has been used up in the fusion process, larger nuclei begin to ...

nuclear fusion generates power by combining atoms. It is best known as the process that powers the sun. CFS' reactor would generate this fusion reaction using a donut-shaped device called a tokamak.