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Title: “Weak Spot” in Earth’s Magnetic Field Now Larger Than Canada, Could Cause Satellites to Malfunction
Scientists have identified a growing weakness in the Earth’s magnetic field, which has expanded beyond its previous size of about 1.2 million kilometers squared (463,500 miles squared) to now cover an area larger than Canada. This vast region, known as the South Atlantic Anomaly, is a “weak spot” where the Earth’s magnetic field is significantly weaker than anywhere else on the planet.
According to experts, this anomaly poses a significant threat to global satellite systems and space exploration. The weakening of the magnetic field could cause satellites to malfunction or even crash due to increased radiation exposure.
This phenomenon has been observed since the 1990s but has become more pronounced in recent years. Researchers believe that this anomaly is linked to changes in the Earth’s core, specifically the movement of molten iron beneath the planet’s surface.
The implications are dire: if left unchecked, it could have devastating consequences for our reliance on satellite-based systems. In a world where communication, navigation, and financial transactions rely heavily on these technologies, any disruption could have far-reaching impacts.
It is imperative that scientists and policymakers work together to monitor this anomaly closely and explore ways to mitigate its effects.
Source: www.dailymail.co.uk
