Space.comElizabeth Howell

NASA and U.S. Space Force to launch space-weather mission to probe Earth’s “ring current”

NASA, in partnership with the U.S. Space Force, plans to launch later this month a dedicated space-weather mission aimed at identifying the source of Earth’s “ring current” plasma structure. The campaign is designed to resolve where the ring current originates and how it forms around the planet.

2026-05-07T11:11:02.544820-07:00