Astronomy Nights: Star of Bethlehem December 2, 9, 16 & 23 7 pm Observatory Join us at the Observatory for this holiday tradition. This seasonal tradition describes the astronomical explanations for the Star of Bethlehem. No children under 5 years of age, please. Members: Free | Non-Members: Adults $3, Children (5-17) $2 No children under 5 please. Close This Window