Sciencefromwww.scientificamerican.com5 days agoSee Photos of the Northern Lights That Dazzled the U.S.Severe geomagnetic storms from multiple coronal mass ejections produced auroras visible far south in the U.S. and in parts of Australia.
SciencefromTheregister2 months agoESA's Solar Orbiter to help track coronal mass ejectionsSolar Orbiter identified two distinct sources of solar energetic electrons—one tied to flares, the other to CMEs—enabling faster, more accurate space-weather forecasting.