Sunspot AR4618 erupted with an M4.4-class solar flare causing a coronal mass ejection (CME) that may give Earth a glancing ...
By tracing solar flare gamma rays, scientists gain new insight into particle behavior that shapes space weather forecasts.
NASA Solar Dynamics Observatory captures sunspot AR3341 blast a powerful X1.1 solar flare. Credit: Space.com | footage ...
The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar ...
Aman Priyadarshi Kumar, New Mexico State University astronomy Ph.D. student, didn’t start his graduate studies with solar ...
Researchers followed a single solar hotspot for 3 months as it unleashed nearly 1,000 flares, revealing insights about our Sun's fury.
Solar physicists say they have found a key source of intense gamma rays unleashed when Earth's nearest star produces its most ...
Our planet was rocked by some of the worst geomagnetic storms in more than 20 years. Triggered by a slew of solar flares, the ...
Researchers have identified a newly recognized type of extremely energetic particles located in the Sun’s upper atmosphere, revealing a phenomenon that had not been detected before. Solar scientists r ...
Solar wind speeds remain elevated as an incoming coronal mass ejection approaches Earth, with forecasts indicating increased ...
A new solar storm is approaching. In 2025 there were several, but they did not have serious consequences. Now, the US ...