NASA is monitoring the South Atlantic Anomaly (SAA), an unusual phenomenon in Earth's magnetic field. This region, characterised by a weakened magnetic field, has drawn scientists' interest and ...

NASA is tracking the South Atlantic Anomaly (SAA), an unusual phenomenon in Earth's magnetic field. This region, characterized by a weakened magnetic field, has drawn scientists' interest and concern.

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 ...

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.

The magnetic field surrounding Earth acts as ... eastern minimum of the South Atlantic Anomaly has appeared over the last decade and in recent years is developing vigorously.