Something strange is up with 45-year-old spacecraft Voyager 1 - Digital Trends

Voyager 1's altitude articulation and control system (AACS) is sending back some strange readings, and engineers are puzzled.

In the 1970s, two spacecraft were designed and built for the wildly ambitious mission to study the outer reaches of the solar system. More than 40 years later, the two Voyager spacecraft are, incredi… [+2651 chars]

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