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 ...

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

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

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 ...

The Gannon storm, the first named geomagnetic storm, brought rare auroras and major changes to Earth's magnetosphere in 2024.

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

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 ...