A massive and evolving weak spot in Earth’s magnetic field, known as the South Atlantic Anomaly (SAA), has caught the ...

NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies above the planet, stretching out between South America and southwest ...

Application error: a client-side exception has occurred (see the browser console for more information).

NASA is observing an anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies above the ...

It is this magnetic field that has recently got NASA scientists on high alert following the identification of a 'dent' in the ...

When these orbiters pass through the anomaly, it can cause satellites and spacecraft to experience short-circuits and malfunctions. That's because the reduced strength of Earth's magnetic field ...

As sunspots emerge on the sun's surface close to its equator, their orientations will match the old magnetic field, while ...

For years, NASA has been studying a growing anomaly in Earth’s magnetic field that scientists liken to a “dent” or “pothole in space.” It is a giant region of lower magnetic intensity ...

Swarm satellites detect faint ocean magnetic signals, revealing magma distribution and climate change insights.

NASA is keeping an eye on a massive “dent” in Earth’s magnetic field that could put an end to humanity as we know it.

A fairly well-known phenomenon called South Atlantic Anomaly (SAA) refers to the unusually weak magnetic field over South America and the southern Atlantic Ocean. And scientists acknowledge that ...

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.