Season of Light explores the reasons humans are so fascinated with lighting up our lives during the December holiday season. It's an exploration of the astronomical meanings behind seasonal traditions, including the "Star over Bethlehem".
Naturally, there is some astronomy in Season of Light. Audiences learn a selection of Northern hemisphere winter constellations, and find out why we even have seasons, as we demonstrate the Sun's path across the sky throughout the year, and the Earth's tilt and orbit around the Sun. And of course, the program explores the possible astronomical explanations for a "Star over Bethlehem" in the last quarter of the show: comets, meteors, novae and supernovae, and planetary conjunctions.