NASA’s Juno mission is not exactly proceeding according to plan. Last month, an engine burn that would have brought the Jupiter-orbiting spacecraft into a low-altitude orbit was delayed following a malfunction with a pair of helium valves . Now, NASA has confirmed that the next opportunity to enter “science orbit” will also be missed—and that may be the case for the foreseeable future. Read more…

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NASA’s Juno Mission Faces More Delays as Engine Problem Remains Unresolved