Sunday, February 12, 2012

Sunspots

A massive double-barrelled sunspot that has doubled in size in the past few days could now send a series of solar flares towards Earth, which, according to SpaceWeather.com, could send out ‘beta-gamma’ magnetic energy in what is known as an M-class flare.

Though M-class flares aren’t nearly as dangerous as X-class flares, which affect satellites and electrical grids as well as lasting radiation storms, people could still notice minor inconveniences such as radio disturbances.

M-class flares can also cause the aurora borealis to erupt in dazzling light shows.

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