A spacecraft may undergo progress.Logical formLearned from5 sentences. A spacecraft can be enroute to a planet.Logical formLearned from5 sentences. A cost may pertain-to a spacecraft.Logical formLearned from5 sentences. A spacecraft may have computers.Logical formLearned from5 sentences. A spacecraft can be at a range.Logical formLearned from5 sentences. A spacecraft may fly by a comet.Logical formLearned from5 sentences. Data may be gathered by a spacecraft.Logical formLearned from5 sentences. A spacecraft can be shielded.Logical formLearned from5 sentences. A spacecraft may be placed.Logical formLearned from5 sentences. An (observatory spacecraft) can be solar.Logical formLearned from5 sentences. (Spacecraft systems) may undergo a performance.Logical formLearned from5 sentences. Communications can be with a spacecraft.Logical formLearned from5 sentences. Data may be received from a spacecraft.Logical formLearned from5 sentences. Pictures can be from a spacecraft.Logical formLearned from5 sentences. A spacecraft may undergo a monitoring.Logical formLearned from5 sentences.