The Assumption of Mary (name in full Assumption of the Blessed Virgin Mary) is, according to the beliefs of the Catholic Church, Eastern Orthodox Churches, Oriental Orthodoxy, Church of the East, and some Lutheran and Anglo-Catholic Churches, among others, the bodily taking up of Mary, the mother of Jesus, into Heaven at the end of her earthly life. The analogous feast in the Eastern Churches is known as the Dormition of the Theotokos. In Lutheranism and Anglicanism, the feast is celebrated in honour of St. Mary, Mother of our Lord.
In the churches that observe it, the Assumption is a major feast day, commonly celebrated on 15 August. The Assumption of the Virgin Mary in art has been a popular subject, especially since the 12th century. The Catholic Church teaches as dogma that the Virgin Mary "having completed the course of her earthly life, was assumed body and soul into heavenly glory". This doctrine was dogmatically defined by Pope Pius XII on 1 November 1950, in the apostolic constitution Munificentissimus Deus by exercising papal infallibility.