The universe of "killer electrons" from our very close.

<P Align=center> </ P> World Scientific reports [tech.] News: scientists have recently announced the discovery of the manufacturing universe "killer electrons," the source, this particular electron flow with a strong destructive, can be a serious threat to .the safety of spacecraft and astronauts. .<P Align=left> this high load of particles also pose a threat of man-made earth satellite, thereby affecting modern society, by telephone, television and other communication systems consisting of the normal operation of modern communication networks. .</ P> <P align=left> scientists donut shape of the Earth's radiation belts found in the outermost layer of this "killer electrons", the radiation belts surrounding the Earth and is controlled by Earth's magnetic field, scientists have long .always wanted to know this "killer electrons," the secret of how to generate, and how they accumulate in the Earth's radiation belts in the up. .</ P> <P align=left> had some previous theory that the "killer electrons" are generated by the sun, or from the release star outside the solar system generated by cosmic rays, because these stars also release some killer electronic properties .similar high-energy particles. .But from the Los Alamos National Laboratory in New Mexico research team discovered one of the occult is - these "killer electrons" is actually much closer from the distance of the place of our planet. .</ P> <P align=left> scientists use satellite space probes of outer radiation belt survey conducted found that "killer electrons" means the occurrence of a very special particle flow through the analysis of peak intensity, the researchers believe that only in .electromagnetic radiation belt electrons within the state of excitation to the danger before it can form a lethal "killer electrons", the shock wave motion so that scientists believe they are indeed derived from the radiation belts around the Earth, not much space. .</ P> <P align=left> accurately forecast the universe is about to become a reality? .</ P> <P align=left> the practical significance of this research is that scientists can better notice of the universe weather conditions, in order to protect satellites and astronauts safe and services. ."Killer electrons" can fly at near the speed of light, and this high-energy particle beam may be greater than the energy carried by the dentist took an X-ray radiation doses a thousand times, so its killing effect is huge. .</ P> <P align=left> NASA experts said, this "killer electrons" can not only result in excessive radiation sickness job astronauts, but also damage spacecraft astronaut survival of certain components, as .the charge of these particles greatly in their spacecraft through the outer wall will accumulate into a strong voltage difference, to the detriment of sensitive semiconductor components. .</ P> <P align=left> Another common hazard is that particles can affect the work of spacecraft solar cells, causing the spacecraft for the energy barriers. .The authors of the report, said one of Freder storms and other special "space weather disasters" would dramatically affect the "killer electrons," the generation and role in the outer radiation belts, they will be very active; and after .After a long period of time, "killer electrons" energy and will have significant attenuation of mass destruction, then they are just a few days to be re-excited to the high-energy state. .</ P> <P align=left> Earth scientists are building the outer radiation belt model to predict the motion of energetic particles. .Gareth Sharp, NASA scientists said: "The weather of human knowledge about the universe is still very limited, but growing, people may still not like the prediction and control of the weather on the planet even as control of the universe to predict weather ., but can make more accurate forecasts and space shuttle astronauts meteorological disasters in the universe to better prepare for the outbreak to respond, this is the significance of the study. "exciting Recommended: </ P> <P> World .The most brutal action is still hunting for the head family </ P> <P> "Red Virgin Army" left behind a mystery for ages </ P> <P> in the end, "Tai Sui" is an animal or a plant? .</ P> <P> insects hymen is not there? .</ P> <P> only two toes of the African "Lobster" national </ P> <P> clones exposed the mystery of a family of no interest in sex </ P> <P> Guizhou Jingxian strange "copper Guoshi" .sarcophagus tomb </ P> <P align=left> isolated tribes to reproduce again after disappearing overnight </ P> <P> eunuch in Chinese history of the ocean come from? .</ P> <P> seasons wear torn clothes and Guangyuan to fire baby </ P> <P> Vitas dolphin sound interpretation of the principle shattered chandelier </ P> <P align=left> having three legs of the boy .real life (Figure) </ P> <P> children without legs and feet will be how to "walk" down </ P> <P align=left> review body mysteriously disappeared 44 years ago an event </ P> < .P> Three Xiao empress Vision lead to instant death of 72 people </ P> </ p>.