Earth’s magnetic field and atmospheric oxygen appear to have moved in sync for half a billion years, pointing to a surprising connection between the planet’s deep interior and life-supporting conditions above ground. Magnetic Field and Oxygen Move Together Over Deep Time A new analysis by NASA scientists finds that changes in Earth’s magnetic field strength […]Earth,Atmosphere,Geophysics,Magnetosphere,NASA,NASA Goddard Space Flight Center,Planets,Solar Wind#NASA #Finds #Earths #Oxygen #Hidden #Magnetic #Rhythm1770581819
