Welcome to the night sky report for December 2024 -- Your guide to the constellations, deep sky objects, planets, and celestial events that are observable during the month. Venus, Mars, Jupiter, and Saturn are all visible during the month. Also, the Geminid meteor shower peaks at mid-month. Step outside on a cold December night when the stars shine bright to find the Big Dipper, Cassiopeia, and Cepheus. They will help you locate a binary star system (Eta Cassiopeiae), a fan-shaped open star cluster M103 (NGC 581), and a variable star (Mu Cephei). Also, throughout the month, you can find Pegasus, the winged stallion, high overhead in the south. The night sky is truly a celestial showcase. Get outside and explore its wonders from your own backyard.