Earth's Flipping Magnetic Field Heard

Earth's Flipping Magnetic Field Heard as Sound Is an Unnerving Horror
Earth's magnetic field dramatically flipped a little more than 40,000 years ago. We can now experience this epic upheaval, thanks to a clever interpretation of information collected by the European Space Agency's Swarm satellite mission.
An ancient tree revealed the tale of Earth's magnetic field reversal
A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The compelling 2021 study tells the story of temporary environmental chaos,
NASA satellites catch Earth's magnetic field making music
Earth's magnetic field occasionally bursts into song — but these compositions are written with electromagnetic radiation, not sound waves.
Scientists Reveal How Earth's Shifting Magnetic Field Affects Auroras and Orbital Systems
Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds and cosmic radiation. However, over the past century, scientists have observed that this invisible force field is shifting.
This 42,000-Year-Old Tree May Have Just Revealed When Earth’s Next Magnetic Flip Will Happen!
Every few hundred thousand years, Earth’s magnetic poles flip, turning north into south and south into north. These geomagnetic reversals can take thousands of years, but shorter disruptions—called geomagnetic excursions—can occur more frequently and wreak havoc on the planet.
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Magnetic signals from Earth's tides revealed in unprecedented detail
Earth's magnetic field results from a swirling sea of electrically charged molten iron in the planet's outer core. Heat currents and Earth's spin both fuel the movement of this liquid iron.
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Supernova 'rains' could give rise to mysteriously magnetic dead stars
New research indicates that matter ejected during the supernova death of a star can fall back to neutrons stars, giving rise to mysterious "low-field magnetars." ...