Two coronal mass ejections have combined into an enormous cloud of magnetized plasma that is forecast to hit Earth on Tuesday and potentially trigger a strong geomagnetic storm.
'Cannibal' coronal mass ejection that devoured 'dark eruption' from sun will smash into Earth on July 18 : Read more
'Cannibal' coronal mass ejection that devoured 'dark eruption' from sun will smash into Earth on July 18 : Read more