Old people may have been exposed to Rosk Rosk 41,000 years ago
In magnetic field, disturbance could have enabled Auroras to appear more widespread 41,000 years ago EVGENIYQ/ISTOCKPHOTO/GET TYTH PICTURES About 41,000 years ago, the Earth’s magnetic field weakened to only a fraction of modern levels, led to a huge increase in radiation that hits the surface of the planet. Some scientists suggest that the Laschamps event, … Read more