“Jupiter’s Great Blue Spot” –‘Incredible! Impacts Its Entire Magnetic Field’


Jupiter's Equator


“It is incredible that one narrow magnetic hot spot, the Great Blue Spot, could be responsible for almost all of Jupiter’s variation, but the numbers bear it out,” said Harvard’s Kimee Moore about the first definitive detection beyond our world by NASA’s Juno mission of an internal magnetic field that changes over time, a phenomenon called secular variation.