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 ...

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

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

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 ...

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

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 ...

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