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

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 ...

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

An X-class solar flare erupted from the Sun, causing a radio blackout across Europe, Asia, and the Middle East. Here's ...

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

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

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

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

Astronomers say sunspot AR4087 is coming into view and lining up with the Earth, increasing the chance of Northern Lights and ...

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