Explosão no Sol causa blecaute em rádios do mundo todo

Uma explosão solar foi registrada na última terça-feira (16), na mancha solar AR3738, causando blecautes em rádios de ondas curtas.

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As regiões atingidas foram na África e Europa, e em parte da América do Sul e do Norte.

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Os sinais de rádio indicaram que a explosão tinha uma ejeção de massa coronal (CME), que são emissões de plasma solar e campos magnéticos da coroa, e levam cerca de 15 horas para chegar na Terra. Explosões solares chegam em apenas 8 minutos.

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A localização da mancha solar está próxima da Espiral de Parker, segundo o Spaceweather.com, chamada de “zona de perigo”, que conecta a mancha solar com a Terra.

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As explosões ou erupções solares são grandes emissões de energia, partículas de alta velocidade e luz.

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