Health may pertain-to a spacecraft.Logical formLearned from50 sentences. A spacecraft may operate.Logical formLearned from49 sentences. A version may pertain-to a spacecraft.Logical formLearned from49 sentences. A speed may pertain-to a spacecraft.Logical formLearned from49 sentences. A spacecraft can be joined.Logical formLearned from49 sentences. A (cargo spacecraft) can be unmanned.Logical formLearned from47 sentences. A spacecraft may undergo a docking.Logical formLearned from47 sentences. Parts may pertain-to a spacecraft.Logical formLearned from47 sentences. A (heat shield) may pertain-to a spacecraft.Logical formLearned from47 sentences. Cameras may pertain-to a spacecraft.Logical formLearned from46 sentences. Hatches can be between some spacecraft.Logical formLearned from46 sentences. A part may pertain-to a spacecraft.Logical formLearned from44 sentences. A spacecraft can be healthy.Logical formLearned from44 sentences. A computer may pertain-to a spacecraft.Logical formLearned from43 sentences. A spacecraft may reach orbit.Logical formLearned from43 sentences.