The comet named C/2023 A3 Tsuchinshan–ATLAS is making an 80,000-year orbit around the sun this week, according to NASA.
Stargazers may have an opportunity to catch a glimpse of two newly discovered comets zipping across the night sky in October, ...
STATEN ISLAND, N.Y. — An ancient celestial traveler — a comet called C/2023 A3 Tsuchinshan-ATLAS — is passing close by Earth ...