Science
Growing ‘dent’ in earth’s magnetic field over Atlantic ocean puzzles scientists – 7NEWS.com.au
The weak spot also appears to be splitting in two, though it’s not yet known what specifically is driving that process.
Scientists are keeping a close eye on a growing dent in Earths magnetic field over a swath of the Atlantic Ocean that stretches from South Africa westward into Brazil.
In this zone, known as the South Atlantic Anomaly, the magnetic field the invisible shield that protects the planet from radiation and charged particles from the sun is weaker than normal. Though its not thought to be dangerous to humans, experts say the weak spot could cause glitches or permanent damage to Earth-circling satelli…
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