A solar storm is a catchall term that describes any disturbance in the sun that involves the violent ejection of solar ...

This geomagnetic storm interfered with telegraph communications around the globe. Sparks reportedly leapt from telegraph machines, shocking operators. In Boston, employees of the American Telegraph ...

The cosmos is flirting with us again, and just in time for the most romantic day of the year ...

A moderate geomagnetic storm can cause minor issues for satellites, GPS signals and high-frequency radio communication. Some power grid systems in higher-latitude countries may also see small ...

On Jan. 19, a powerful geomagnetic storm pushed auroral activity far beyond its usual range, allowing this exceptional sighting over Brazil.

A G1 (Minor) Geomagnetic Storm is hitting Earth's atmosphere. This has caused the Aurora Borealis forecast for tonight, Sunday, February 15, 2026, to reach an Alert level. The NOAA Space Weather ...

The northern lights are predicted to dazzle across the northern U.S. on February 14 and 15, according to the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center (SWPC), ...

A G1 geomagnetic storm is forecast for February 15 as a CME and high-speed solar wind reach Earth, increasing chances of Northern Lights at higher latitudes.

NASA launched two sounding rocket missions from Alaska to measure auroral electrical currents and study geomagnetic storm impacts on Earth’s upper atmosphere and space-based systems.

The solar storm was triggered by an intense X8.3-class flare on Feb. 1, followed by another powerful X4.2 flare on Feb. 4, keeping aurora chances elevated through Friday ...

The storm could also impact power systems and spacecraft operations. A strong geomagnetic storm could soon interact with Earth's atmosphere, bringing the potential for northern lights displays to be ...