In the present paper we show, that leptons ( electron, muon, tau ), W + - Z bosons and neutrinos ( electron neutrino , muon neutrino, tau neutrino) can be replaced with electron moving at different speeds from 0.1c up to 0.999.. c . When four protons fuse to become one helium nucleus, two of which must be converted into neutrons, and each such transition depends on the penetration of the two electrons from the Universe, to the interior of the star . Penetration 1038 to 1058 of high energy electrons from the Universe to the interior of the star, transferred huge amounts of energy from the Universe into a small space of the star. This huge cosmic energy is responsible for thermonuclear fusion. Currently prevailing opinion that the star itself is the source of the nuclear fusion powering the star. In fact, without a high-energy electrons from other stars of the Universe, single star can not be able to a nuclear fusion, because without a high-energy electrons from other stars, her stellar protons cannot be transform into her neutrons.