Earth’s magnetic north is not static. Like an anchorless buoy pushed by ocean waves, the magnetic field is constantly on the move as liquid iron sloshes around in the planet’s outer core.

During these encounters, the reduced magnetic field strength inside the anomaly means technological ... The primary source is considered to be a swirling ocean of molten iron inside Earth's outer core ...

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

That's because the reduced strength of Earth's magnetic field allows the orbiters to be pummeled by incoming solar radiation that disrupts technological systems. Typically, this only causes low ...

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 ...

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 ...

But the Earth's magnetic fields are not as fixed as you ... and it was associated with a field strength that was only one quarter of today's field," GFZ German Research Centre for Geosciences ...

NASA is worried about the South Atlantic Anomaly (SAA). This anomaly affects Earth's magnetic field, which may pose risks to satellites and the International Space Station. The SAA is caused by ...

(NewsNation) — It may sound like the plot of a science fiction movie, but it’s all too real: NASA is observing an anomaly in Earth’s magnetic field. A giant region of lower magnetic ...

This, they say, has caused a titanic shift in the planet’s magnetic field. Essentially, the molten iron at the core of our planet helps to determine where Earth’s magnetic field downs down.

The result shows that the moon had a weak dynamo magnetic field during this period, around 2 to 4 microteslas or fewer than 10 percent Earth's current field strength, according to the study ...

On June 25, 2024, the Chang'e-6 lunar probe returned to Earth with 1,935.3 grams of ... Studies of the ancient magnetic field strength based on samples returned by the US Apollo mission indicate ...