Comet 3I/ATLAS Today (Nov 7, 2025): New Mars‑orbiter images, how to see it before dawn, and what scientists are learning about this interstellar visitor
Updated: November 7, 2025 — Interstellar comet 3I/ATLAS (also cataloged as C/2025 N1 [ATLAS]) has re-emerged from behind the Sun and is back on astronomers’ morning watch lists. Fresh coverage today highlights new imagery from Mars orbit, public tools to