The eruption was accompanied by a CME, which is currently under analysis to assess whether any part of it is headed for Earth ...

NASA’s Solar Dynamics Observatory captured this image of a solar flare – as seen in the bright flash in the upper left portion of the image- on April 16, 2022. The image shows a subset of extreme ...

As a particularily active sunspot region rotates into view, the sun has released its largest solar flare since June.

The last in a series of three coronal mass ejections hit Earth on Wednesday, so experts are keeping an eye on geomagnetic ...

The Sun emitted a strong solar flare on Tuesday, May 10, 2022, peaking at 9:55 a.m. EDT. NASA’s Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the event. Solar ...

Get your cameras ready! The northern lights may become visible as far south as Texas tonight or tomorrow. Here's the latest ...

Mark Conde, a space physicist at UAF who has studied the auroras for decades, called it one of the most significant solar ...

A strong geomagnetic storm watch has been issued for Thursday night into Friday morning after a number of strong solar flares ...

The National Solar Observatory on Mt. Haleakala recorded this high-resolution image of a solar flare on the sun. According to the observatory, the image is about four Earth-diameters on each side.

The X5.1-class eruption from sunspot AR4274 is this year's most powerful solar flare and Earth is in the firing line.

Scientists said the sun erupted Tuesday morning, unleashing a strong X5.1-class flare in an intense outburst, causing ...