Not only did we witness some big storms on Earth in 2025, but the sun also put on a show for the country, fuelling a number ...

Heightened solar activity meant 2025 was one of the best years to see the northern lights and capture them on camera.

The Sun has just unleashed an M5-class solar flare, a powerful burst of radiation that signals a clear uptick in solar activity as the current cycle heads toward its peak. While this event is not the ...

While the Sun’s solar flares strongly correlate with sunspots, observations of more than 14,000 other stars show this is not generally the case.

After a calm week, the sun erupted again. A powerful M5.1 solar flare burst from an emerging sunspot region, shaking the ...

Update, Nov. 5, 2025: NOAA has upgraded its forecast to a G3 (strong) geomagnetic storm, meaning up to 21 U.S. states may see aurora overnight on Nov. 6-7, 2025. Two X-class solar flares — the ...

NEW YORK — Space weather forecasters issued an alert on Tuesday for incoming severe solar storms that could produce colorful northern lights and temporarily disrupt communications. The same solar ...

Planetary Alignments and Solar Activity This year has been marked by a series of celestial events that have captivated those ...

The alignment of the Sun and Earth during the spring and autumn equinoxes can slightly increase activity, known as the ...

2025 was another busy year on the sun. But how did it compare with 2024, and what will 2026 bring for solar activity and the northern lights? When you purchase through links on our site, we may earn ...

Germany installed 16.2GW of solar PV in 2025, according to an analysis by the Fraunhofer ISE based on the energy-charts.info ...