It's called the C/2022 E3 (ZTF) comet.
A comet that last appeared in the night sky during the Ice Age will soon make a reappearance in February 2023,Called the C/2022 E3 comet, it orbits the sun every 50,000 years. It will now pass within 26 million miles of Earth on February 1st, 2023.It could also be visible to the naked eye in mid-to-late January. The comet can be seen using binoculars and low-level telescopes when the skies are clear.Astronomers who have been tracking the E3 comet claim it has a blue-green coma and a golden tail.
“Since then the new long-period comet has brightened substantially and is now sweeping across the northern constellation Corona Borealis in predawn skies. It's still too dim to see without a telescope though. But this fine telescopic image from December 19 does show the comet's brighter greenish coma, short broad dust tail, and long faint ion tail stretching across a 2.