Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

The creation of the belts, and others like it in the future, are a potential new danger to astronauts and satellites headed ...

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

In fact, the discovery actually supports a key part of the theory about how chorus waves work. Using data from the ...

Like the ‘core’ of most things, the Earth’s inner core is like the heart of the planet. It produces a magnetic field that ...

In May 2024, an epic solar storm rattled Earth so powerfully that its effects were felt even at the bottom of the ocean.

The inner core of Earth may have changed shape in the past 20 years, according to a group of scientists. The inner core is ...

There are trillions of charged particles—protons and electrons, the basic building blocks of matter—whizzing around above ...

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

Scientists have uncovered the long-sought mechanism behind low-field magnetars, showing that supernova fallback material ...

Blue Ghost has left Earth’s orbit, carrying NASA’s science to the Moon. Instruments are performing well, including a radiation-hardened computer, a magnetic field detector, and a lunar soil collection ...

This transformation is believed to be occurring at the boundary where the solid inner core meets the scorching hot liquid ...