A spacecraft can be intact.Logical formLearned from18 sentences. A landing may pertain-to a spacecraft.Logical formLearned from18 sentences. A mission may pertain-to a spacecraft.Logical formLearned from18 sentences. A spacecraft can be personal.Logical formLearned from18 sentences. A spacecraft can be geostationary.Logical formLearned from18 sentences. A spacecraft can be incoming.Logical formLearned from18 sentences. Spacecraft may undergo an operation.Logical formLearned from18 sentences. A flotilla can be constituted-of-or-filled-with spacecraft.Logical formLearned from18 sentences. A spacecraft can be heavy.Logical formLearned from18 sentences. A spacecraft may spin.Logical formLearned from18 sentences. A spacecraft may undergo a testing.Logical formLearned from18 sentences. A spacecraft may point.Logical formLearned from18 sentences. A spacecraft can be timed.Logical formLearned from18 sentences. Explorers may build spacecraft.Logical formLearned from18 sentences. A spacecraft may re-enter the atmosphere.Logical formLearned from18 sentences.