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NASA solves Voyager 1 data glitch mystery, but finds another

NASA’s Voyager 1 probe is finally making sense again in interstellar space.

After months of sending junk data about its health to flight controllers on Earth, the 45-year-old Voyager 1 is once again beaming back clear telemetry data on its status beyond our solar system. NASA knew the problem was somewhere in the spacecraft’s attitude articulation and control system, or AACS, which keeps Voyager 1’s antenna pointed at Earth. But the solution was surprising. 

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