Physicists at the New Jersey Institute of Technology have traced the Sun’s magnetic engine to a depth of roughly 200,000 kilometers below the surface, drawing on nearly three decades of solar ...
Did you know GM invented the domestic, affordable permanent magnet? Before this neodymium-iron-boron magnet came along in 1984, electric motors, generators, audio speakers, hard-disk drives, and the ...
NASA’s Parker Solar Probe is forcing scientists to rethink how the Sun’s magnetic machinery actually works. A series of recent findings, drawn from the spacecraft’s closest-ever passes through the ...