Messenger can be a spacecraft.Logical formLearned from4 sentences. A spacecraft may be used by a government-agency.Logical formLearned from4 sentences. A spacecraft can be streamlined.Logical formLearned from4 sentences. A spacecraft can be in lunar orbit.Logical formLearned from4 sentences. A spacecraft may have systems.Logical formLearned from4 sentences. Some spacecraft can be from a country.Logical formLearned from4 sentences. A government-agency may assemble a spacecraft.Logical formLearned from4 sentences. A longevity may pertain-to a spacecraft.Logical formLearned from4 sentences. A spacecraft can be with a (replacement crew).Logical formLearned from4 sentences. Thanks can be to a spacecraft.Logical formLearned from4 sentences. A spacecraft can be equipped.Logical formLearned from4 sentences. A spacecraft may land on a surface.Logical formLearned from4 sentences. A spacecraft may go into a safe mode.Logical formLearned from4 sentences. Areas may pertain-to a spacecraft.Logical formLearned from4 sentences. A spacecraft may carry astronauts.Logical formLearned from4 sentences.