Eos7d
Explaining Mars’ Mysteriously Magnetic Crust
Fluid-rock interactions on ancient Mars may have produced abundant magnetic minerals that preserved unusually intense records ...
MercoPress4y
South Atlantic Anomaly and Evolving Dent in Earth’s Magnetic Field
A fairly well-known phenomenon called South Atlantic Anomaly (SAA) refers to the unusually weak magnetic field over South America and the southern Atlantic Ocean. And scientists acknowledge that ...
MercoPress14y
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.
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NASA Is Watching a Vast, Growing Anomaly in Earth's Magnetic Field
The South Atlantic Anomaly (SAA) – likened by NASA to a 'dent' in Earth's magnetic field, or a kind of 'pothole in space' – generally doesn't affect life on Earth, but the same can't be said ...
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Mystery anomaly weakens Earth's magnetic field, report scientists
The South Atlantic Anomaly in the Earth's magnetic field is growing and possibly splitting, shows data. The information was ...