Where does Earth's mysterious 'ring current' come from? NASA and the US Space Force are launching a mission to find out – Space

Where does Earth’s mysterious ‘ring current’ come from? NASA and the US Space Force are launching a mission to find out Space
NASA and Space Force launch STORIE to study ring current NewsBytes
Strange Space Donut Wraps Around Earth, NASA Is Going Up to See What Gives autoevolution
STORIE – Storm Time O+ Ring current Imaging Evolution NASA SVS (.gov)
NASA’s STORIE Set To Observe Earth’s Ring Current Orbital Today