Earth is facing a double coronal mass ejection impact today, January 3, 2026, potentially triggering G2-class geomagnetic ...

Scientists have long studied the sun, our solar system’s life-giving star, trying to understand its behavior, solar flares, ...

NASA's PUNCH mission has unveiled its first images of colossal solar eruptions known as coronal mass ejections (CMEs) — delivering an unprecedented, wide-field view of how these solar storms travel ...

The sun typically goes through regular cycles of increased and decreased activity, but in recent years, it hasn't been following the pattern scientists expect.

A G2 storm, rated “moderate” on the five‑tier NOAA scale, can induce voltage irregu­larities in power systems and affect high ...

A pair of solar eruptions may combine into a powerful "cannibal CME," boosting chances for dazzling auroras over Labor Day. When you purchase through links on our site, we may earn an affiliate ...

The quiet arrival offers another indication that the sun is moving into the declining phase of its 11-year cycle. When you purchase through links on our site, we may earn an affiliate commission. Here ...