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

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

Sunspot AR3738 blasted an X1.2-class solar flare. See views of the eruption from NASA's Solar Dynamics Observatory. Footage courtesy: NASA / SDO and the AIA, EVE, and HMI science teams, HelioViewer ...

The northern lights visible across the United States after a solar flare were the most widespread and intense aurora show ...

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 sunspot numbers on the sun, recent solar flares have yet to top two solar flares from September 2017. One of these flares, which took place seven years ago ...

Auroras: On a brighter note, the geomagnetic storm might produce spectacular auroras, probably visible in the Southern United ...

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

It's when all these solar outbursts hit Earth that it gets really interesting. There are several effects we can expect. The ...