Do you love the Christmas story about the Star of Bethlehem? If so, you should set your sights on a performance of “A Christmas Star: An astronomer’s journey” at First United Methodist Church this Sunday, Dec. 6, at 6 p.m.The program is free and open to the public.“Everyone is invited,” said Alicia Rodriguez, Children’s Ministry director at First United Methodist. “It’s a journey all youth and adults will enjoy.”The presentation will be conducted by Billy Hix, who was selected Science Teacher of the Year in Tennessee for 2012, will present a Christian-based, scientific search for the Star of Bethlehem using historical documents and computer simulations.As part of the program, spectators will be immersed in a computer simulation of the night sky in Bethlehem over 2,000 years ago.