A coronal mass ejection from the Sun on August 14 may brush past Earth today, potentially causing a G1-class geomagnetic storm and enhancing auroras in northern regions.

The Sun is currently in its active phase and has been unleashing a steady stream of powerful solar flares, triggering severe geomagnetic storms on Earth. But the consequences of these solar outbursts ...

During a coronal mass ejection (CME), the sun hurls billions of tons of magnetized plasma into space. These eruptions are among the most powerful events in the solar system, and when they are aimed ...

NOAA’s Space Weather Prediction Center expects geomagnetic activity to stay well below storm levels through June 13, with a maximum predicted Kp of 4.00, effectively ruling out widespread northern ...

The satellite that warned the world about every major geomagnetic storm for more than a decade was quietly retired last month, and its replacement is now being put to work for the first time tonight.