Southwest Research Institute scientists have discovered how solar activity affects the velocity distribution and evolution of ...

A group of participants from several U.S. agencies took part in a first-of-its-kind exercise that tested their preparedness ...

Double Solar M-Flares Blast Massive Coronal Mass Ejection Credit: Space.com | footage courtesy: NASA/SDO/ESA/SOHO | edited by ...

A surprise solar storm also came with a baffling phenomenon that left people in the inland U.S. scratching their heads.

In order to respond to these threats, government agencies need to coordinate. That is where SWORM comes in. Formed in 2014 to ...

An M3-class solar flare that lasted about 3 hours created a massive coronal mass ejection. The Solar Dynamics Observatory (SDO) and the Solar and Heliospheric Observatory (SOHO) captured the fireworks ...

Scientists have found evidence of the most powerful storm in history, which hit Earth in 14,300 years ago. It would cause ...

Space weather forecasting doesn't yet command the same resources as Earth weather forecasting, even though the stakes are growing.

Skywatchers were left surprised, puzzled and awestruck by a mysterious streak of light slicing through the night sky.

The effects of a recent coronal mass ejection could pull the northern lights to several states in the northern U.S. on ...

Forecasters said a recent coronal mass ejection and high-speed winds from a spot on the sun’s surface may disrupt Earth’s ...

We tend to think of habitability in terms of individual planets and their potential to host life. But barring outliers like ...