Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...

Understanding chorus waves is vital, as they create fast-moving, highly energetic electrons (known as killer electrons) that ...

NASA's MMS mission discovered whistler-mode chorus waves in an unexpected region, the terrestrial mid-tail neutral sheet, ...

Chorus waves are mysterious, chirping signals produced by spiraling plasma inside our planet's magnetic field. But a new ...

Chinese researchers detected audible electromagnetic waves over 62,000 miles from Earth in a region where they weren't ...

Peculiar bursts of energy called chorus waves have been detected in deep space far from our planet, suggesting they could ...

Scientists have detected cosmic waves that sound like chirping birds in an unexpected place. These bursts of plasma, called ...

Magnetic fields are produced by electrical currents that are generated by various astrophysical objects. The study of magnetic fields seeks to understand their origin, as well as the acceleration ...

E arth's magnetic north pole has shifted again, moving closer to Siberia and away from its previous position in Canada. This ...

Astronomer Dean Regas gives us the lowdown on the best things to look out for this winter, from a “planet parade” to the ...

The reversal could actually have a beneficial effect on Earth. The sun is on the verge of a significant event: a magnetic field reversal. The sun undergoes such a reversal every 11 years ...

The Perseid meteor shower is one of the best shooting star displays of the year. The Perseid meteor shower is one of the most prolific meteor showers of the year. The shower is active from mid ...