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

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

On September 14, 2024, a significant X4.5 solar flare erupted from the newly numbered Active Region 3825 (AR3825) on the ...

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.

This is great news for those wishing to see the northern lights the predicted geomagnetic storm could spark auroras deep into ...

The latest figures on official sunspots places solar activity at its highest in 23 years, which means northern lights at ...

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, ...

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

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

The National Oceanic and Atmospheric Administration (NOAA) has issued a warning for a significant geomagnetic solar storm.