Planets, Winter Stars And A Comet In January 2023 NASA Skywatching Guide

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See Mars, Jupiter, Venus and Saturn this month along with the the stars of the Northern Hemisphere. Comet C/2022 E3 (ZTF) closest approach to Earth is in January. [Night sky: What you can see this month](

[Best night sky events this month - stargazing maps](

Credit: NASA/JPL-Caltech