On Valentine’s Day, NOAA predicts a G1 geomagnetic storm, leading to potential aurora displays by Friday. States like Idaho, ...

The Earth's inner layer is a hot solid metal ball surrounded by an outer core of liquid metal, experts say. Scientists have ...

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

New research indicates that matter ejected during the supernova death of a star can fall back to neutrons stars, giving rise ...

A historic solar storm in May 2024 not only triggered spectacular auroras but also created two new temporary radiation belts ...

In a surprising discovery, scientists have detected "chirping" waves some 100,000 miles above Earth, in a region of the ...

Chorus waves, quick bursts of energy known to occur relatively close to Earth and around other planets, were found in an ...

A vast 500,000-mile-wide coronal hole has opened in the Sun's atmosphere. The area measures over 62 times the diameter of ...

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

These far-flung chorus waves were discovered using data from NASA’s Magnetospheric Multiscale (MMS) mission, which uses four identical satellites for studying the Earth’s magnetosphere. Although the ...