Coronal mass ejection from the sun at the same time as a recent X4.5 solar flare is about to collide with the Earth.

An intense solar flare could spark aurora chances across nearly half of the country late Sunday night -- here's what to know.

Sunspot AR3229 erupted with an X2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

It's been a busy week for solar activity with more powerful solar flares and geomagnetic storm possibilities in the forecast.

On September 14, 2024, the Sun released a powerful X4.5 solar flare, observed by NASA's Solar Dynamics Observatory. This ...

As August 2024 set another 20-year high for sunspots, recent solar flares have yet to top two solar flares from September ...

NASA's Solar Dynamics Observatory recorded a significant solar event when the Sun unleashed an intense class solar flare.

An intense solar flare could spark aurora chances across nearly half of the country late Sunday night — here’s what to know.

These flare classes are yet to be definitively topped in the current Solar Cycle 25, despite much higher solar activity levels in general. (There have been some large flares observed behind the ...

Sep. 11, 2024 — Astronomers have achieved a major breakthrough in solar physics by successfully producing detailed maps of the Sun's coronal magnetic fields. This milestone promises to enhance ...