Researchers at SwRI May Have Solved the Mystery of Uranus’ Radiation Belts Astrobitica December 7, 2025 (Last updated: December 7, 2025) 1 minute read Southwest Research Institute (SwRI) scientists believe they may have resolved a 39-year-old mystery about the radiation belts around Uranus. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Live coverage: SpaceX to launch 3,000th Starlink satellite in 2025 on record-setting 32nd flight of Falcon 9 boosterNext: Watch 3 astronauts head home to Earth from the International Space Station tonight