
A giant sunspot that can blast significant solar flares is now facing the Earth
The sunspot is three times the size of planet Earth A huge sunspot has doubled in size in just 24 hours, and a significant solar flare is now pointing towards Earth. Sunspots are dark, planet-size regions of strong magnetic fields on the surface of the sun, as Space.com explains. They can produce eruptive disturbances such […]
3 years ago















































