segunda-feira, novembro 28, 2011

ATIVIDADE SOLAR



"UMA DAS MAIORES JÁ REGISTRADAS "


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Tweet Tweet A solar radiation storm is in progressaround Earth. At the moment, the storm is classified as minor, which means it has little effect on our planet other than to disturb HF radio transmissions at high latitudes. Bigger effects, however, may be in the offing. The same explosion on Nov. 26th that caused the radiation storm also hurled a CME into space at about 930 km/s (2 million mph). According to analysts at the Goddard Space Weather Lab, the...
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