31/ATLAS

"Astronomers have captured a stunning image of a tail growing on interstellar invader Comet 3I/ATLAS. The image was captured on Aug. 27, 2025, by a team of scientists and students using the Gemini South telescope located on Cerro Pachón in Chile."https://www.space.com/astronomy/scientists-capture-interstellar-invader-comet-3i-atlas-growing-a-tail-this-image-is-both-a-scientific-milestone-and-a-source-of-wonder-photo-video