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

A massive coronal hole has opened on the Sun, sending high-speed solar winds towards Earth, potentially causing minor ...

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

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 ...

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.

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.

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