The best A3 printers are the perfect choice for handling larger prints, like promo displays and posters. Any of the best printers can print on letter, legal and A4-size paper, but what if you need ...

The comet Tsuchinshan-ATLAS (C/2023 A3) is seen over Torre Squillace, near Lecce, Italy, on October ... [+] 13, 2024. (Photo by Manuel Romano/NurPhoto via Getty Images) It’s time to grab a last ...

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Comet Tsuchinshan-ATLAS, or Comet A3, is a dusty ball of ice from the Oort Cloud that takes about 80,000 years to orbit the sun. That means some of the last people to see it were Neanderthals.

Comet C/2023 A3 — known simply as comet A3 — was first discovered last year and was first visible in the night sky earlier this month, with peak viewing from Oct. 16 through Oct. 20.

The next sighting is expected in 80,000 years. This cosmic snowball known as A3 was expected to shoot into Earth's skies as early as Oct. 12 and remain visible through Oct. 21 to the naked eye.

Com et C/2023 A3 Tsuchinshan-ATLAS, a rare, once-in-a-lifetime comet visible once every 80,000 years, has been spotted in different states across the United States over the weekend. This weekend ...

Comet C/2023 A3 (Tsuchinshan-ATLAS) can be seen in the western sky through mid-to-late October! The picture you see at the top of the article was taken Saturday evening, October 12, by Zen in ...

Scientists have said Comet A3 (Tsuchinshan-ATLAS), which was last visible from Earth when Neanderthals were alive 80,000 years ago, could be spotted with the naked eye from our planet this weekend.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A recently ...

Both comets will glow green in our skies. One comet, called C/2023 A3 (Tsuchinshan-ATLAS) is already visible, while another newly discovered comet could be visible towards the end of the month. Comet ...