Christmas Star or Christmas star may refer to: Star of Bethlehem, said to have revealed the birth of Jesus and showed the wise men the way to Bethlehem Froebel star, a Christmas decoration made from paper Moravian star, a Christmas decoration Poinsettia, a plant species of the diverse spurge family A star-shaped tree-topper "Christmas Star", a composition by John Williams in the 1992 film Home Alone 2: Lost in New York A Christmas Star, a 2015 British Christmas film The 2020 great conjunction between Jupiter and Saturn, widely referred to as the "Christmas Star" in the media.