For two nights, dazzling auroras delighted sky-gazers in unexpected places, including in the US as far south as Florida. The ...

There is a concerning number of coronal mass ejection events happening on the Sun this week. A rather large CME event is expected to hit Earth today, although it’s hard to gauge. The event could mess ...

Nearly all of North America was treated to rare cosmic light show Tuesday evening. On Sunday, Monday and Tuesday, earth was ...

A night of intensely colorful auroras put on a show over Wyoming and much of the Northern Hemisphere Tuesday night. They were so powerful that ...

Could three giant solar storms combine into one of the most powerful geomagnetic storms in decades? That’s exactly what space ...

The northern lights made a rare appearance over the Kansas City metro Tuesday night, sending streaks of green, pink and ...