Jupiter's Magnetic Field Magnetic Reconnection Earth's Magnetic Field Switchbacks Planetary Magnetism Solar Magnetism Planetary Magnetospheres Solar Magnetic Activity Coronal Mass Ejections Jupiter's Magnetosphere Magnet-Guided Microrobots Particle Interactions Magnet Quenching Stellar Magnetic Fields Formation Lunar Magnetic Fields Solar Activity Auroras Solar Magnetic Field Effects on Metal Objects Geomagnetic Effects Synchrotron Radiation Coronal Holes Medical Applications Superparamagnetic Particles Landau Levels Lunar Magnetic Field Sunspots Astrophysical Jets Auroras on Rogue Planets Magnetic Flux Ropes Resonant Magnetic Perturbations Solar Wind Alfvén Waves Applications in Medicine Europa's Magnetic Field Magnetic Manipulation Astrophysical Magnetic Fields Magnetoreception Electromagnetic Applications
A peer‑reviewed study attributes the reconfiguration to reverse flux patches at the core–mantle boundary, raising concerns for satellite reliability.