A comet not seen since Neanderthals walked the Earth 50,000 years ago is returning in a week, but astrophotographers are getting a sneak peek at the once-in-a-generation ice ball., from , snapped a stunning image of C/2022 E3 (ZTF), capturing the bright greenish coma and long, glowing tail.Currently, , but it will be visible to the naked eye when it reaches perigee at the start of February when it is 26 million miles away.
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