Northern lights occur when a solar flare interacts with Earth's atmosphere.

The sun released a “strong” solar flare on Tuesday, February 3, after several others had been released in previous days, ...

NASA explained that the flares and solar eruptions can impact radio communications, electric power grids, and navigation ...

The sun is putting on a show. On Sunday the star unleashed several strong and bright solar flares, including one of the most ...

Multiple M-class and X-class solar flares erupted within 24 hours as an active sunspot released intense radiation affecting ...

The Sun has entered one of its most volatile moods in years, hurling a torrent of powerful flares and charged particles into ...

In a dramatic escalation of solar activity, the sun has unleashed an X8.3 flare — 2026’s strongest yet — causing radio blackouts as scientists monitor Earth-directed CMEs ...

For instance, the X8.3 flare peaked at 6:57 PM EST, unleashing a torrent of ultraviolet and X-ray radiation that impacted the Earth’s upper atmosphere. Such intense solar activity can create a cascade ...

Space weather has seen a flurry of activity this week. An explosive solar flare that erupted Tuesday, just two days after the ...

Something stormy is happening in the skies right now. The sun has released a “relentless barrage” of solar flares (21 overall ...

On February 4, 2026, the Sun unleashed an intense X4.2 solar flare, sparking significant radio blackouts across parts of ...

India braces as the Sun unleashes powerful flares, threatening satellites, communications, and power grids. ISRO monitors ...