View Full Version : Interacting Sunspots Spawn Gigantic Solar Flare

2011-Apr-20, 11:10 PM
From a RAS press release: The largest solar flare recorded in nearly five years was triggered by interactions between five rotating sunspots, say researchers who studied observations of the flaring region of the Sun taken by the Solar Dynamics Observatory over a period of five days. The flare occurred at 1.44am on February 15,2011, when [...]

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