The Feast of the Ascension is a Christian celebration that commemorates the ascension of Jesus Christ into heaven, which is described in the New Testament. This event is believed to have occurred 40 days after Easter, marking the end of Jesus' earthly ministry and His return to the divine realm. The feast is observed on a Thursday, typically falling in May or early June, depending on the date of Easter. Many Christian denominations, including Catholicism and Orthodoxy, hold special services to honor this event, emphasizing themes of hope and the promise of Christ's return.