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NASA shuts down Voyager 1’s LECP instrument to conserve power and extend mission through 2030s

NASA prepares a high-risk power-saving test for both Voyager probes

NASA shut down Voyager 1’s low-energy charged particle instrument on April 17, 2026, after an unexpected power drop during a routine maneuver threatened to trigger an automatic safety shutdown. <!– wp:paragraph> Shutting down the LECP instrument extends Voyager 1’s functional lifespan by approximately one year, according to NASA, while preserving a small stepper motor that … Weiterlesen …

NASA shuts down Voyager 1 LECP instrument to extend mission

Why NASA shut down the LECP instrument on Voyager 1

NASA has turned off the Low-Energy Charged Particles Experiment (LECP) on Voyager 1 after sending a shutdown command on April 17, 2026, which took over 23 hours to reach the spacecraft 25 billion kilometers away. Why NASA shut down the LECP instrument on Voyager 1 The shutdown follows a preplanned sequence to conserve power as … Weiterlesen …