A spacecraft may be named after an astronomer.Logical formLearned from5 sentences. Repairs may be needed on a spacecraft.Logical formLearned from5 sentences. A spacecraft may approach a destination.Logical formLearned from5 sentences. A spacecraft can be wrecked.Logical formLearned from5 sentences. (Spacecraft approach landings) may pertain-to a country.Logical formLearned from5 sentences. A spacecraft may be mounted.Logical formLearned from5 sentences. Information can be crucial to a design of manned spacecraft.Logical formLearned from5 sentences. Orbits may expose a spacecraft to a drag of the atmosphere.Logical formLearned from5 sentences. A rocket may maneuver a spacecraft.Logical formLearned from5 sentences. A spacecraft may drop low.Logical formLearned from5 sentences. A prototype can be for a manned spacecraft.Logical formLearned from5 sentences. A spacecraft can be clean.Logical formLearned from5 sentences. A spacecraft can be state-of-the-art.Logical formLearned from5 sentences. A spacecraft may be sped.Logical formLearned from5 sentences. A means may pertain-to a spacecraft.Logical formLearned from5 sentences.