Systems can be for spacecraft.Logical formLearned from7 sentences. A spacecraft may dock with a module.Logical formLearned from7 sentences. A spacecraft may have a mass.Logical formLearned from7 sentences. A radar may pertain-to a spacecraft.Logical formLearned from7 sentences. A spacecraft can be destroyed.Logical formLearned from7 sentences. A spacecraft can be similar in design.Logical formLearned from7 sentences. A spacecraft can be high-altitude.Logical formLearned from7 sentences. Effects can be on spacecraft.Logical formLearned from7 sentences. An alien spacecraft may undergo a discovery.Logical formLearned from7 sentences. A spacecraft may pass a planet.Logical formLearned from7 sentences. Sides may pertain-to a spacecraft.Logical formLearned from7 sentences. A spacecraft can be armed.Logical formLearned from7 sentences. Versions may pertain-to a spacecraft.Logical formLearned from7 sentences. A (solar-observing spacecraft) may undergo a deployment.Logical formLearned from7 sentences. A spacecraft may begin a (mapping mission).Logical formLearned from7 sentences.