NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...

Sunspot region 4114 has unleashed its most powerful solar flare yet — an X1.9 class that erupted late June 19, triggering ...

The M-class flare was accompanied by a coronal mass ejection currently forecast to land Earth with a glancing blow on June 18 ...

Solar flares can affect us on Earth, and radiation from this flare caused a shortwave radio blackout. A map released by the ...

A research team led by Dr. Shen Jinhua from the Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences has investigated rapid spatiotemporal vertical electric currents (VECs) ...

A powerful X-class solar flare erupted on June 19, disrupting radio signals and potentially setting the stage for geomagnetic storms and rare aurora sightings.

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

An active region of the Sun, known as sunspot 4114, has just produced an X1.9-class flare. This event, which occurred on June 19, had an impact on Earth and our communications. X-class solar flares ...

What is an X-class solar flare detected by NASA Solar flares are powerful bursts of radiation from the Sun, and X-class flares are the strongest among them.

When sunspots erupt at nearly the same time, it could be something known as "sympathetic solar flares." A double eruption ...

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

Solar flares are classified according to their intensity, with X being the highest on the scale. X-class solar flares can cause planet-wide radio blackouts and long-lasting radiation storms.