Solar flares could hit Earth as sunspot doubles in size
More under this adAccording to NASA data, a sunspot has doubled in size and as a result, solar flares may hit the Earth.
The sun is fascinating. The Earth rotates around the sun as it shines a light on us. But that isn’t all that it does. It can also create solar flares and sunspots, but what exactly are these?
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A massive sunspot
As reported by Newsweek, an ‘enormous sunspot’ has doubled in size. It was first spotted on Sunday, June 19, and by Monday, it had doubled its size. The sunspot is now facing the Earth.
More under this adMore under this adNASA defines a sunspot as:
Areas that appear dark on the surface of the Sun
They go on to explain that the reason these areas appear darker than the rest is that they are ‘cooler’ than the areas around them.
More under this adMore under this adSunspots often form on areas of the sun where its magnetic fields are ‘particularly strong’ to the point where they prevent the heat within the sun from reaching the surface.
More under this adMore under this adCould turn into solar flares
According to NASA, this particularly big sunspot is now facing the Earth and may turn into solar flares.
NASA defines solar flares as:
A sudden explosion of energy caused by tangling, crossing or reorganizing of magnetic field lines near sunspots
SpaceWeather website wrote on June 22:
Yesterday, sunspot AR3038 was big. Today, it's enormousMore under this adMore under this ad
The fast-growing sunspot has doubled in size in only 24 hours.
So far the National Oceanic and Atmospheric Administration's Space Weather Prediction Center (SWPC) hasn't issued any solar flare warnings.
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