Solar Storm: Black Hole on the Sun, Storm Expected on February 18
A coronal hole has formed on the Sun before the solar eclipse, with a G2 geomagnetic storm expected to impact Earth on February 18.
A Black Hole in the Sun Before the Eclipse... What Will Happen on the 18th?
A massive coronal hole on the Sun, over 800,000 kilometers wide, is sending solar winds towards Earth, causing unusual geomagnetic activity and colorful auroras in the sky.