Comet likely last seen when Neanderthals walked Earth could soon dazzle in the night sky.
From CNN: "A recently discovered comet, known as C/2023 A3 Tsuchinshan–ATLAS, will make its closest approach of Earth on Saturday. Sky-gazers won’t want to miss the event since it may be the last time the comet will be seen in the night sky for another 80,000 years."
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