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Flipped Bit Could Mark The End Of Voyager 1‘s Interstellar Mission
Flight controllers have determined that the problem lies within the one remaining FDS on board (the backup FDS failed back in 1981), most likely thanks to a single bit of corrupted memory.
https://hackaday.com/2024/02/09/flipped-bit-could-mark-the-end-of-voyager-1s-interstellar-mission/