A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

Aurora alert: Giant 'hole' in sun and strong geomagnetic storm converge to supercharge northern lights this weekend

Source: space
Source Link: https://www.space.com/stargazing/aurora-borealis/aurora-alert-giant-hole-in-sun-and-strong-geomagnetic-storm-converge-to-supercharge-northern-lights-this-weekend