Voyager 1 glitch? NASA working to understand strange data from venerable probe

Spending 45 years traversing the solar system really does a number on a spacecraft.

NASA’s Voyager 1 mission launched in 1977, passed into what scientists call interstellar space in 2012 and just kept going — the spacecraft is now 14.5 billion miles (23.3 billion kilometers) away from Earth. And while Voyager 1 is still operating properly, scientists on the mission recently noticed that it appeared confused about its location in space without going into safe mode or otherwise sounding an alarm.



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