The Sun released a strong solar flare on Tuesday, Feb. 3, following several eruptions in the preceding days, prompting increased geomagnetic storm activity.

This cluster of sunspots has produced more than 60 solar flares, including several that could spark colorful auroras across parts of the northern U.S.

On February 4, 2026, the Sun unleashed an intense X4.2 solar flare, sparking significant radio blackouts across parts of Africa and Europe. This powerful eruption was triggered by sunspot group AR4366 ...

Solar conditions are shifting as fresh solar eruptions ripple through the space environment, prompting forecasters at NOAA to closely monitor the potential for renewed aurora activity. While recent ...

Intense solar storms from a powerful sunspot region have raised concerns worldwide, with ISRO closely monitoring over 50 Indian satellites amid risks of radio blackouts and signal disruptions.

India's space agency ISRO is closely watching intense solar flares. These powerful bursts from the Sun can cause radio blackouts and affect satellite communications. Over 50 Indian satellites are ...

How can astronomers observe and study the Sun’s activity in the most efficient way despite the Sun and Earth orbiting each other at different speeds? This is what a recent study published in Astronomy ...

Once-rare displays of Northern Lights at southerly latitudes look set to continue for the foreseeable future as scientists confirmed that August saw the sun at its most active for 23 years. The sun's ...

The colossal ball of hot gas at the center of our solar system will be lively for the next year, NASA said. The sun has reached its "solar maximum period," which is a state of heightened activity in ...