Discoveryのインスタグラム(discovery) - 12月23日 03時07分

On the Dec 21 solstice, the orbits of giant planets Jupiter and Saturn appeared a tenth of a degree apart from one another in the night sky during the "great conjunction." This solar system spectacle is sometimes referred to as the "Christmas star."

Photo Credit: @NASA/Bill Dunford

#thegreatconjunction #wintersolstice #saturn #jupiter #astronomy #nightsky #solarsystem

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