Giant sunspot AR3190 sparks solar storm fears; Can cause blackouts, warns NASA
NASA Solar Dynamics Observatory has issued a warning for a possible solar storm in days to come as sunspot AR3190 turns unstable. It can even cause radio blackouts on Earth.
Even as Earth narrowly escaped a solar storm attack on Tuesday, fresh concerns from a gigantic sunspot have emerged. The NASA Solar Dynamics Observatory (SDO) has been observing the sunspot AR3190, the huge sunspot that can even be seen through unaided eyes, and it appears that this solar region is setting itself up for an explosion. If it does…