How NASA Fixed Voyager 1 From 15 Billion Miles Away

NASA engineers say they’ve fixed a problem that had temporarily halted all but basic communications with Voyager 1, the longest-operating spacecraft in history. As a result of their efforts and ingenuity, the probe has returned to transmitting science and engineering data back to Earth. The successful fix caps a half-year effort that began in November 2023, when the probe stopped returning readable data. The NASA engineering team responsible for the fix ultimately focused their efforts on one of three computers aboard

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