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NASA detects alarming anomaly in Earth’s magnetic field
NASA is closely monitoring an anomaly in Earth’s magnetic field located between South America and southwestern Africa. Dubbed the South Atlantic Anomaly, this region of weakened magnetic ...
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Magnetic observatory in South Georgia to track the “South Atlantic Anomaly”
A magnetic observatory is being re-established on South Georgia to provide vital data on the 'South Atlantic Anomaly' as scientists monitor a possible reversal of the earth's magnetic field.