Gravitational forces can be between particles.Logical formLearned from5 sentences. An (assist maneuver) can be gravitational.Logical formLearned from5 sentences. Gravitational waves may carry energy.Logical formLearned from5 sentences. Means can be gravitational.Logical formLearned from5 sentences. A dominance can be gravitational.Logical formLearned from5 sentences. A gravitational pull can be on the moon.Logical formLearned from5 sentences. A gravitational field may pertain-to an object.Logical formLearned from5 sentences. A galaxy may act as a gravitational lens.Logical formLearned from5 sentences. Spreadings can be gravitational.Logical formLearned from5 sentences. Forces can be gravitational.Logical formLearned from5 sentences. Gravitational waves can be inflationary.Logical formLearned from5 sentences. Gravitational interactions can be with neighbors.Logical formLearned from5 sentences. A nature may pertain-to a gravitational interaction.Logical formLearned from5 sentences. A gravitational well may be created by a black hole.Logical formLearned from5 sentences. Gravitational radiation may be detected.Logical formLearned from5 sentences.