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MilestoneApr 19, 2026

NASA turned off one of the instruments on Voyager 1. The decision is considered the best option to keep the 49 yo spacecraft operating while

NASA turned off one of the instruments on Voyager 1. The decision is considered the best option to keep the 49 yo spacecraft operating while
Image source: NASA Science
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On April 17, engineers at NASA's Jet Propulsion Laboratory (JPL) in Southern California sent commands to shut down an instrument aboard Voyager 1 called the.

On April 17, engineers at NASA's Jet Propulsion Laboratory (JPL) in Southern California sent commands to shut down an instrument aboard Voyager 1 called the NASA Science Editorial Team On April 17, engineers at NASA's Jet Propulsion Laboratory (JPL) in Southern California sent commands to shut down an instrument aboard Voyager 1 called the Low-energy Charged Particles experiment, or LECP.

The nuclear-powered spacecraft is running low on power, and turning off the LECP is considered the best way to keep humanity's first interstellar explorer going.

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