- Earth's magnetic north pole has been shifting south at speeds up to 30 miles per year recently. That's prompting some scientists to suggest we're on the brink of a geomagnetic reversal, where Earth's magnetic north and south poles swap places. Such a reversal hasn't happened for 780,000 years. https://astronomy.com/news/2021/09/when-north-goes-south-is-earths-magnetic-field-flipping 3348 comments science
- Earth's magnetic north pole has been shifting south at speeds up to 30 miles per year recently. That's prompting some scientists to suggest we're on the brink of a geomagnetic reversal, where Earth's magnetic north and south poles swap places. Such a reversal hasn't happened for 780,000 years. https://astronomy.com/news/2021/09/when-north-goes-south-is-earths-magnetic-field-flipping 941 comments space