Sunspot AR3842 erupted with an X7.1-class solar flare. NASA models predict that the coronal mass ejection created by the ...

The NASA/ESA Solar & Heliospheric Observatory captured a 'butterfly-shaped' coronal mass ejection erupt from the sun. Credit: ...

The latest Northern Lights forecast means the aurora borealis may be seen in some northern-tier U.S. states on Wednesday, Nov ...

Now, Ayoub, who shares his work across multiple social media sites, has captured yet another beautiful and terrifying video of a coronal mass ejection on our Sun. Ayoub shared the video on ...

The sun is 93 million miles away from Earth. When a solar flare happens, it can be seen by scientists on Earth just eight ...

"Sunspots are complex magnetic regions of the sun where energy can be stored in huge amounts," astronomer Peter T. Gallagher said.

People in the northernmost states may have a chance to see auroras glowing in the northern sky tonight.

When a large electromagnetic pulse (EMP) or geomagnetic disturbance (GMD) event occurs—which, according to Sen. Ron Johnson (R-Wis.), there is “100% certainty” will happen at some time in ...

A rare “severe” geomagnetic storm lit the skies on Thursday after a fast coronal mass ejection from the sun hit Earth’s atmosphere, according to the National Oceanic and Atmospheric ...

A severe geomagnetic storm could disrupt communications and bring northern lights to parts of California, according to a warning from the National Oceanic and Atmospheric Administration.

Ever since the beginning of the Space Age, the inner planets and the Earth-Moon system have received the lion’s share of attention. That makes sense; it’s a whole lot easier to get to the Moon ...

This image shows a coronal mass ejection (CME) forming in the corona, highlighting how ECCCO’s new, wide-field extreme-ultraviolet view of the corona will help better connect the sources of ...