The strongest since Oct. 3, 2024 has been detected by NASA’s Solar Dynamics Observatory. It could mean widespread aurora ...

Increased solar activity causes auroras that dance around Earth’s poles, known as the northern lights, or aurora borealis, ...

The sun unleashed the strongest X5.1 class solar flare, blasting the Earth with 2025 year’s strongest solar activity so far ...

The United States weather agency has issued a G4 geomagnetic storm watch alert, implying severe storms expected.

The northern lights could be visible from a much larger portion of the northern United States than usual on Tuesday night and ...

Skygazers are spotting the lights deeper into Canada, the U.S. and Europe because the sun is going through a major facelift.

The strongest solar storm in over 20 years continues, and a major boost on Wednesday afternoon could elevate this aurora ...

In the pre-dawn hours of Nov. 11, the sun let loose a dazzling but disruptive display of its power: an X5.1-class solar flare ...

Over the past few days, an active sunspot has erupted multiple times, sending clouds of high-energy plasma into space. The ...

Skygazers could be treated to a rare display of the Northern Lights tonight thanks to a 'severe' geomagnetic storm triggered ...

A series of three powerful flares and associated explosions of solar material out across the Solar System have set Earth ...

Northern Lights visible in 21 USA states 11-12. G4 geomagnetic storm, X5.1 solar flare. Best viewing 10 p.m.-1 a.m. EST. Peak ...