Earth’s Magnetic Pole Flip Would Expose Humans to Radiation and Cause Planet-Wide Blackouts
Updated | Historically, Earth’s North and South magnetic poles have flipped every 200,000 or 300,000 years—except right now, they haven’t flipped successfully for about 780,000 years. But the planet’s magnetic field is at long last showing signs of shifting. Although there’s no way to know yet for sure, it could be gearing up to flip once more, according to Undark … Continue reading
Why Earth’s Magnetic Poles Could be about to Reverse – And the Effects it Would Have on Us
The Earth’s magnetic field surrounds our planet like an invisible force field – protecting life from harmful solar radiation by deflecting charged particles away. Far from being constant, this field is continuously changing. Indeed, our planet’s history includes at least several hundred global magnetic reversals, where north and south magnetic poles swap places. So when’s the next one happening and … Continue reading
