A (prototype detector) can be for gravitational waves.Logical formLearned from2 sentences. A pound-force can be equal to a gravitational force.Logical formLearned from2 sentences. Comets may undergo gravitational interactions.Logical formLearned from2 sentences. A state may pertain-to a gravitational field.Logical formLearned from2 sentences. A gravitational lens may undergo a detection.Logical formLearned from2 sentences. A height can be gravitational.Logical formLearned from2 sentences. A gravitational acceleration can be at an equator.Logical formLearned from2 sentences. A gravitational force may be applied.Logical formLearned from2 sentences. A gravitational force may undergo an (application point).Logical formLearned from2 sentences. A gravitational field may produce a torque on an object.Logical formLearned from2 sentences. A point may be used for a (summary description) of gravitational interactions.Logical formLearned from2 sentences. An answer can be to a problem of escapping a gravitational attraction.Logical formLearned from2 sentences. A (radiation detection) can be gravitational.Logical formLearned from2 sentences. Gravitational waves may undergo emissions.Logical formLearned from2 sentences. Gravitational pull can be toward a center of a star.Logical formLearned from2 sentences.