Magnetic field reversal is a fascinating topic. You are brought up to think that the compass, pointing to the north, is an infallible instrument, and then you find out that the magnetic pole moves, ...

Solar magnetic activity plays a pivotal role in driving a myriad of eruptive events in the corona, including flares, filament eruptions and coronal mass ejections. These phenomena arise from the ...

A new model that posits the same physical process is responsible for magnetic field and the rotation patterns, contradicting previous theories that the sun’s magnetic field originates deep inside its ...

The reversal could actually have a beneficial effect on Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest ...

Although we know the sun's age from independent measurements, the findings predict trouble ahead for similar studies of other stars. When you purchase through links on our site, we may earn an ...

For the first time, scientists have used satellite data to create a 3D map of the sun's interior magnetic field, the fundamental driver of solar activity. The research, published in The Astrophysical ...

With insufficient modern data to predict activity, scientists were looking for ways to unlock the secrets of solar magnetism hidden in more than a century of KoSO data. The chromosphere just above the ...

New research identifies how two vast, hot rock structures in the planet’s mantle produce unusual magnetic activity.

This illustration lays a depiction of the sun's magnetic fields over an image captured by NASA’s Solar Dynamics Observatory. The complex overlay of lines can teach scientists about the ways the sun's ...