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Message: <blockquote data-quote="imhotep" data-source="post: 29902838" data-attributes="member: 562115">Voyager-1 hass resumed full science operations after a technical issue began creating complications in November 2023. Voyager 1's dogged team was determined to not only figure out what went wrong, but also to fix the problem. And they've succeeded! Controllers identified where the issue was located: the flight data subsystem (FDS), used to "package" data to be sent to Earth. Further sleuthing revealed the exact chip causing the problem, which allowed them to find a workaround. After the team relocated the code to a new location in the FDS, Voyager 1 finally sent back intelligible data on April 20, 2024 — but only from two of its four science instruments. Now, just two months later, Voyager 1's remaining two science instruments are back up and running, communicating effectively with mission control on Earth.Even if Voyager 1 had gone dark for good, however, the mission would still have been a wild success. After it launched in 1977, its primary mission was to study Jupiter and Saturn — that was accomplished by 1980. (Its twin spacecraft, Voyager 2, went on to study Uranus and Neptune.) But Voyager 1 is on an unstoppable path. Continuing its journey away from Earth, the spacecraft entered interstellar space in 2012, returning crucial data about this mysterious realm.Now that Voyager 1 is back online, the team will continue to "touch up" the spacecraft to get it back in top form, including resynchronizing its timekeeping software to execute commands at the right time, as well as performing maintenance on the digital tape recorder that measures plasma waves. And hopefully, Voyager 1 will have a long, happy life ahead.We should be thankful for the Engineering team who devised the fix and also to the original engineers who built the spacecraft with a robust and a flexible design. Currently it's 15.159 Billion kms away from the Earth. One-way Light time 22 hrs 36 mins.</blockquote>

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