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Judi Lynn

(164,089 posts)
Thu May 21, 2020, 04:35 PM May 2020

Earth's magnetic field is WEAKENING between Africa and South America, causing satellites and spacecr [View all]

Earth's magnetic field is WEAKENING between Africa and South America, causing satellites and spacecraft to malfunction

By STACY LIBERATORE FOR DAILYMAIL.COM
PUBLISHED: 17:06 EDT, 21 May 2020 | UPDATED: 17:06 EDT, 21 May 2020

Scientists have made a shocking discovery – the Earth's magnetic field is weakening.

The magnetic field is vital for life on our planet, as it shields us from cosmic radiation and charged particles emitted from the sun.

A large region of reduced magnetic intensity has been observed between Africa and South America, called the South Atlantic Anomaly, and it has formed a center of minimum intensity in just five years.

Researchers are speculating that the weakening is a sign that Earth is heading to a pole reversal, which is when the north and south poles switch places - and the last time this occurred was 780,000 years ago.

More:
https://www.dailymail.co.uk/sciencetech/article-8345553/Earths-magnetic-field-WEAKENING-Africa-South-America-malfunctioning-satellites.html

Also posted in Science:
https://www.democraticunderground.com/122869565

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