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

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

Solar storms cause disturbances in the Earth's magnetic shield, or magnetosphere. One frequent way they are caused is by ...

In September 1859, the same year that Darwin published "On the Origin of Species," telegraph systems across Europe and North ...

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 ...

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

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 ...

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

Dr. Ryan French, a British solar astrophysicist said that this was the 25th largest flare seen this year. With the SDO, ...