Earth got hammered by cosmic rays 41,000 years ago due to a weak magnetic field
- Wed 24 Apr 2024 12:00:PM
Earth's magnetic shield weakened around 41,000 years ago, resulting in increased bombardment of our atmosphere by energetic charged particles called cosmic rays.
Source: Earth got hammered by cosmic rays 41,000 years ago due to a weak magnetic field
Source: Earth got hammered by cosmic rays 41,000 years ago due to a weak magnetic field