Local weather alerts are familiar warnings for potentially dangerous conditions, but an alert that puts all of Earth on ...

NASA/SDO & AIA/EVE/HMI science team / SOHO (ESA & NASA) / GSFC / SWPC | edited by Steve Spaleta ...

The Northern Lights (aurora borealis) may be visible in the U.S. this weekend amid forecasts for a geomagnetic storm by space ...

The ESA/NASA Solar and Heliospheric Observatory (SOHO) captured a coronal mass ejection erupt from the far side of the Sun.

Some geomagnetic storm conditions are expected after a coronal mass ejection that left the sun last week, forecasters said.

Stunning footage shot from space captured the stunning moment that the aurora borealis appeared to dance over the Earth — in ...

A geomagnetic storm that was forecast to produce streaks of colorful light across much of the country was weaker than ...

The aurora can't be seen during daylight hours, but space weather models are predicting it could be visible in some areas ...

New images that are the highest resolution ever taken of the surface of the sun and its corona are revealing details that ...

As such, the likelihood of seeing the northern lights in Missouri is low, with more northern states and Canada having the ...

Giant a coronal hole in the Sun a mouth-like vortex about the size of five Jupiters spews hot streams of solar wind toward ...

An ejection from the sun hit Earth early Sunday morning, creating a light show in the sky sooner than expected.