Earth’s magnetic field is gradually weakening in an area that stretches from Africa to South America, and scientists who are trying to understand why. This weakening is also causing technical disturbances in some satellites orbiting Earth. Scientists are using data from the European Space Agency’s Swarm constellation to improve our understanding of this area, which … Continue reading Earth Magnetic Field Is Gradually Weakening in an Area from Africa to South America and Scientists Are Trying to Understand Why