Long-term satellite measurements show that Earth’s magnetic field is changing faster and more unevenly than expected, driven by dynamic processes deep within the planet’s core. Drawing on 11 years of magnetic field data collected by the European Space Agency’s Swarm satellite constellation, researchers have found that a weak zone in Earth’s magnetic field over the […]Earth,European Space Agency,Geophysics,Planetary Science,Satellites,Space Weather#Mysterious #Weak #Spot #Earths #Magnetic #Field #Grown #Size #Europe1767707585
