December 21 see both Jupiter and Saturn without having to move your telescope. This is as close they have been in 800 years. 

On December 21, Jupiter and Saturn will have a "Great Conjunction" in Earth's night sky. The two planets will appear so close together that they'll almost look like one object.
https://astronomy.com/news/sky-events/2020/12/jupiter-and-saturn-will-form-rare-christmas-star-on-winter-solstice
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