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

A groundbreaking X-ray imager is on its way to revolutionize our understanding of Earth's magnetic defenses. This ...

The energy resolution limit (ERL) is a mix of parameters representing the economics of a quantum system within a sensor's grasp, which includes an estimate of its uncertainty, the size of the sensed ...

We believe Mars may once have had oceans and sky, but lost them from a lack of a magnetosphere. How does this happen, and how can we create a magnetosphere for Mars so we can terraform and live on it?

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 ...

The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm ...

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

Firefly Aerospace's soon-to-launch Blue Ghost moon lander will help NASA better understand our home planet, and how it responds to space weather.

Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.

Astronomers have traced two mysterious fast radio bursts from space to wildly different places, which suggests the phenomenon ...