.On Aug. 20, Extract launched in to Earth's magnetosphere, passing some 37,000 miles (60,000 kilometres) over the Pacific Sea, where the instruments acquired their first taste of the extreme atmosphere that waits for at Jupiter. Racing via the magnetotail, JoEE and JENI experienced the thick, lower-energy blood feature of this particular area just before diving in to the soul of the radiation belts. Certainly there, the equipments determined the million-degree plasma encircling Earth to examine the secrets of plasma heating that are actually understood to feed significant phenomena in earthly magnetospheres..