The universe is a vast, mysterious place, filled with phenomena that can both awe and alarm us. Among these cosmic events, ...
A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.
A coronal mass ejection (CME) from a powerful solar blast on March ... Expect G1 to G2 storm conditions by March 5. #Aurora may be visible down to mid-latitudes where skies are clear.