Sunspot AR3842 erupted with an X2-class solar flare In Oct. The same sunspot blasted X9 and X7 flares in the last week.
Unpredictable solar activity is causing satellites to fall to Earth. Intense solar phenomena have contributed to the ...
Since ancient times, the sun has been known as a giver of light and heat, a source of life. Plants are coaxed from the Earth ...
Unexpected solar activity caused Binar satellites to re-enter early, illustrating challenges of solar weather in low orbit.