In the span of two days last week, the sun released two strong solar flares — meaning the solar system experienced its most ...

A high-powered solar flare erupted from the sun last week, causing a major radio blackout in Europe and Asia. The eruption happened at 3:25 a.m., meaning that the sun wasn't in the Texas sky at the ...

A huge X-class solar flare has erupted from the Sun, causing radio blackouts across the globe after it peaked on May 14, ...

The most powerful eruption of 2025 so far was observed last week, and caused a 10-minute period of 'degraded communications' ...

Solar scientists have unveiled spectacular new images of plasma "rain" in the sun's corona using adaptive optics.

EDT on June 1, 2025, instruments registered a geomagnetic K-index of 8, creeping toward 9, meaning a solar storm has arrived.

According to NASA, solar radiation storms or solar flares occur when a large-scale magnetic eruption causes a coronal mass ...

One of the best displays of the aurora so far in 2025 unfolded over the weekend with the celestial lights seen as far south ...

Flares and solar eruptions can impact radio communications, electric power grids, and even pose risks to spacecraft and ...

The Origin of the Sun's Magnetic Field Could Lie Close to Its Surface May 22, 2024 — Surprise findings suggest sunspots and solar flares could be generated by a magnetic field within the Sun's ...