this post was submitted on 15 Dec 2023
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Voyager 1 stops communicating with Earth (edition.cnn.com)
submitted 11 months ago by tomasz@lemmy.sieprawski.pl to c/technology@lemmy.world
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NASA’s Voyager 1 spacecraft has experienced a computer glitch that’s causing a bit of a communication breakdown between the 46-year-old probe and its mission team on Earth.

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[–] Jramskov@feddit.dk 38 points 11 months ago* (last edited 11 months ago) (1 children)

https://blogs.nasa.gov/sunspot/2023/12/12/engineers-working-to-resolve-issue-with-voyager-1-computer/

Engineers are working to resolve an issue with one of Voyager 1’s three onboard computers, called the flight data system (FDS). The spacecraft is receiving and executing commands sent from Earth; however, the FDS is not communicating properly with one of the probe’s subsystems, called the telemetry modulation unit (TMU). As a result, no science or engineering data is being sent back to Earth.