Prophecy : a prediction of what will happen in the future.Intention : a thing intended, an aim or plan.Astronomy : the branch of science which deals with celestial objects, space, and the physical universe as a whole.Future : a period of time following the moment of speaking or writing, time regarded as still to come.Augury : a sign of what will happen in the future, an omen.Synonym of Augury is Prophecy.