Comets in the Night Sky November–December 2025: How to See Lemmon, ATLAS and Interstellar Visitor 3I/ATLAS Tonight (24 November)
Updated: 24 November 2025 On this late November night, the sky is crowded with icy visitors. A bright green comet, a shattered golden comet, a new long‑period “Swan,” and a rare interstellar comet are all sharing the stage — and