Radiation belts are a normal part of the architecture of a planet with a global magnetic field. Stars are constantly leaking particles, borne by a stellar wind; these stream out and, where they ...

The effects of a coronal mass ejection—a bubble of plasma that bursts from the sun’s surface—will likely impact Earth’s ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Researchers have created an improved traffic light system for predicting geomagnetic storms. They are now testing how well ...

Auroral activity is best seen between 10 p.m. and 2 a.m. local time while at a high vantage point away from light pollution, ...

A coronal mass ejection from the Sun will reach us over the weekend. Experts are forecasting the appearance of colourful ...

A coronal mass ejection from the Sun will reach Earth over the weekend. Experts predict not only the appearance of colorful ...

The 2024 event was a great, and unusual opportunity to test the AI capability to predict solar activity. The chief objective ...

While G1 storms are considered the mildest category, they can still have noticeable effects, particularly in terms of aurora ...

The 500,000-mile wide hole has cracked open the sun's atmosphere, leaving a gap over 62 times the diameter of Earth from ...

Coronal mass ejections when aimed at Earth, they collide with our magnetic field within days, setting off geomagnetic storms ...

Minor geomagnetic storms on January 24 and 25 may bring stunning Northern Lights as far south as New York and Idaho. Space ...