Earth’s magnetic field protects the planet from space weather like cosmic radiation and charged particles from the Sun. The ...
Satellite data reveal that a weak region in Earth's magnetic field has grown by an area roughly half the size of continental ...
More than a decade of satellite monitoring has mapped Earth’s magnetic field as it subtly altered between 2014 and 2025 — and ...
The weak spot, known as the South Atlantic Anomaly, was identified in the 19th century and expanded in recent years.
The South Atlantic Anomaly (SAA) is a particularly weak region of Earth’s magnetic field that can cause satellites to ...
ESA’s Swarm mission reveals the South Atlantic Anomaly has expanded by half the size of Europe since 2014, exposing ...
The South Atlantic Anomaly, a huge weak spot in the geomagnetic field off South America, has expanded and sprouted a lobe in ...
Earth’s magnetic field is essential to life on our planet. It protects Earth from cosmic radiation and acts as a shield ...
Geophysicists have modeled how Earth’s magnetic field could form even when its core was fully liquid. By removing the effects ...
Scientists made these observations using data from the European Space Agency’s Swarm mission, which relies on three identical ...
Using 11 years of magnetic field measurements from the European Space Agency's Swarm satellite constellation, scientists have ...
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