Some halves may swing_away to some side of a spacecraft.Logical formLearned from4 sentences. A life may pertain-to a spacecraft.Logical formLearned from4 sentences. A spacecraft may be designed from the ground.Logical formLearned from4 sentences. A spacecraft can be in a solar system.Logical formLearned from4 sentences. A framework of a spacecraft may be composed.Logical formLearned from4 sentences. A spacecraft may orbit a planet on a revolution.Logical formLearned from4 sentences. A (carrier signal) may pertain-to a spacecraft.Logical formLearned from4 sentences. A spacecraft may be used.Logical formLearned from4 sentences. An (image spacecraft) may pertain-to a government-agency.Logical formLearned from4 sentences. Spacecraft may undergo (test launches).Logical formLearned from4 sentences. Confidence may grow after some (test launches) of spacecraft.Logical formLearned from4 sentences. Images can be from some spacecraft.Logical formLearned from4 sentences. A spacecraft may be spotcheck.Logical formLearned from4 sentences. Instruments can be on some (odyssey spacecraft).Logical formLearned from4 sentences. A spacecraft can be agile.Logical formLearned from4 sentences.