The Oort Cloud comet — also known as the Tsuchinshan-ATLAS — will be lighting up the sky starting Oct. 9 Stargazers will be able to witness a "once-in-a-lifetime" comet in the night sky this ...

Two of those bodies will pass by Earth in the days leading up to Halloween. Tsuchinshan-ATLAS, also known as Comet C/2023 A3, ...

Comet Tsuchinshan-ATLAS was discovered in January 2023 after Tsuchinshan Observatory in China spotted it, which was later independently detected by Nasa's Asteroid Terrestrial-impact Last Alert ...

Hong Kong residents have been captivated by the recent appearance of the comet Tsuchinshan-ATLAS, a celestial spectacle described as a “once-in-80,000-years” event. Residents took to social ...