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Voyager 1 has been sending a stream of garbled nonsense since November. Now NASA engineers have identified the fault and found a potential workaround.
For the past five months, the Voyager 1 spacecraft has been sending a steady stream of unreadable gibberish back to Earth. Now, NASA engineers finally know why.
The 46-year-old spacecraft sends regular radio signals as it drifts further from our solar system. But in November 2023, the signals suddenly became garbled, meaning scientists were unable to read any of its data, and they were left mystified about the fault's origins.
In March, NASA engineers sent a command prompt, or "poke," to the craft to get a readout from its flight data subsystem (FDS) — which packages Voyager 1's science and engineering data before beaming it back to Earth.
After decoding the spacecraft's response, the engineers have found the source of the problem: The FDS's memory has been corrupted.
www.livescience.com
For the past five months, the Voyager 1 spacecraft has been sending a steady stream of unreadable gibberish back to Earth. Now, NASA engineers finally know why.
The 46-year-old spacecraft sends regular radio signals as it drifts further from our solar system. But in November 2023, the signals suddenly became garbled, meaning scientists were unable to read any of its data, and they were left mystified about the fault's origins.
In March, NASA engineers sent a command prompt, or "poke," to the craft to get a readout from its flight data subsystem (FDS) — which packages Voyager 1's science and engineering data before beaming it back to Earth.
After decoding the spacecraft's response, the engineers have found the source of the problem: The FDS's memory has been corrupted.
NASA engineers discover why Voyager 1 is sending a stream of gibberish from outside our solar system
Voyager 1 has been sending a stream of garbled nonsense since November. Now NASA engineers have identified the fault and found a potential workaround.
