A solar flare is a burst of radiation on the sun, according to NASA. They are the most powerful explosions in the solar ...

The structure of one of the ejections has captured the attention of the scientific community due to its potential for geomagnetic impact.

In the aftermath of a one-two punch of solar flares hitting the Earth, experts warn that earthlings are unprepared for more ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare. See at time-lapse of the flare in multiple wavelengths. Credit Space.com | footage courtesy: NAS ...

An X-class solar flare erupted from the Sun, causing a radio blackout across Europe, Asia, and the Middle East. Here's everything you need to know about solar flares and what they mean ...

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

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

These intense bursts of solar energy have come from an unusually active sunspot called AR4087, which is now directly facing ...

A powerful coronal mass ejection (CME) is predicted to hit Earth today, potentially triggering a severe geomagnetic storm and spectacular auroras.

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

A strong solar storm is currently impacting Earth. The event, triggered by a major solar flare, may cause widespread auroras.