A spacecraft may call.Logical formLearned from6 sentences. A spacecraft can be in history.Logical formLearned from6 sentences. An object may be orbited by a spacecraft.Logical formLearned from6 sentences. A disappearance may pertain-to a spacecraft.Logical formLearned from6 sentences. A spacecraft may confirm that something-is-the-case.Logical formLearned from6 sentences. Sensors can be adept at measurring hits.Logical formLearned from6 sentences. A spacecraft may look from orbit.Logical formLearned from6 sentences. Spacecraft may operate.Logical formLearned from6 sentences. A spacecraft may be deployed.Logical formLearned from6 sentences. Some spacecraft may head.Logical formLearned from6 sentences. An alien spacecraft may undergo a crash.Logical formLearned from6 sentences. An alien spacecraft may crash.Logical formLearned from6 sentences. A shape may pertain-to a spacecraft.Logical formLearned from6 sentences. Life may be spreaded to a planet by spacecraft.Logical formLearned from6 sentences. Spacecraft may undergo a surveillance.Logical formLearned from6 sentences.