Scientists found a major solar storm sent high-energy electrons into a region around Earth that they thought was protected.

Two solar eruptions launched on October 7 and 8 could merge as they travel towards Earth, raising concerns about further geomagnetic storm activity on October 11, 2026.

On November 11, 2025, an X5-class solar flare triggered the largest ground-level enhancement (GLE) event—when solar radiation is so powerful it generates measurable changes on Earth—in almost 20 years ...

A powerful solar eruption recorded on 8 October could trigger a moderate geomagnetic storm on 11 October, NOAA has warned. The event may brighten auroras but could also affect satellite signals, radio ...

Auroras linked to solar storms can trigger electric currents on Earth, threatening power grids. Research shows magnetic ...

The Earth is surrounded by an invisible barrier that was thought to prevent highly energetic electrons from reaching closer ...

Add Yahoo as a preferred source to see more of our stories on Google. Illustration of solar wind streaming from a fuming Sun drives auroras bright enough to be seen far from the poles, a dazzling ...

A gigantic solar eruption in November 2021 defied expectations. Two spacecraft—Solar Orbiter at 0.85 AU and Wind at 0.98 AU—watched the same coronal mass ejection (CME) as it zoomed through the solar ...

A solar storm is a sudden explosion of particles, energy, magnetic fields and material blasted into the solar system by the sun When directed towards earth they can create a disturbance in our ...

NASA's SunRISE mission will use six satellites working together as a radio telescope to track signals linked to solar storms ...

Using continuous imagery from NASA's PUNCH (Polarimeter to Unify the Corona and Heliosphere) mission, scientists predicted the near-Earth arrival of a solar eruption to within 30 minutes in an initial ...