Approaching ‘Solar Minimum’ Will Draw Sun Spot Activity To Low Point

Sun spot activity is argued to be the most important factor in earth’s climate, and lack of spots means global cooling. Since global warming has morphed into a religion, advocates will not recant their belief that man-made global warming will destroy the earth.  TN Editor

The sun is heading into a period known as solar minimum, during which activity at the surface will ‘change form.’

In this time, certain types of activity, such as sunspots and solar flares will drop – but, it’s also expected to bring the development of long-lived phenomena including coronal holes.

According to NASA, solar minimum could also enhance the effects of space weather, potentially disrupting communications and navigation systems, and even causing space junk to ‘hang around.’

The sun follows roughly an 11-year cycle.

While sunspots were relatively high back in 2014, they’re now heading toward a low point expected in 2019-2020, according to NASA.

‘This is called solar minimum,’ said Dean Pesnell of NASA’s Goddard Space Flight Center in Greenbelt, MD.

‘And it’s a regular part of the sunspot cycle.’

The change, however, doesn’t mean that activity ceases altogether, the expert explains.

Instead, different types of events tend to take hold.

For instance, ‘during solar minimum we can see the development of long-lived coronal holes,’ Pesnell says.

‘We see these holes throughout the solar cycle, but during solar minimum, they can last for a long time – six months or more.’

According to NASA, it can even effect the space debris floating around Earth.

The drag experienced as objects circle Earth helps to keep low-Earth orbit clean, the space agency explains.

This is the result of heating by ultraviolet radiation from the sun.

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