An asteroid belt can be dense.Logical formLearned from2 sentences. Characteristics can be asteroid.Logical formLearned from2 sentences. An appearance can be asteroid.Logical formLearned from2 sentences. An asteroid may pertain-to an asteroid belt.Logical formLearned from2 sentences. An asteroid belt may undergo a colonization.Logical formLearned from2 sentences. An axis can be asteroid.Logical formLearned from2 sentences. A catalog can be asteroid.Logical formLearned from2 sentences. An interior can be asteroid.Logical formLearned from2 sentences. A space can be asteroid.Logical formLearned from2 sentences. (Orbit studies) can be asteroid.Logical formLearned from2 sentences. Sizes can be asteroid.Logical formLearned from2 sentences. An asteroid may reside in an asteroid belt.Logical formLearned from2 sentences. Members may pertain-to a main asteroid belt.Logical formLearned from2 sentences. A deflector can be asteroid.Logical formLearned from2 sentences. An asteroid can be from a main asteroid belt.Logical formLearned from2 sentences.