Space.com headlines crossword quiz for week of Nov. 17, 2025: What does the I in comet 3I/ATLAS stand for? Test your space smarts with our weekly crossword challenge, crafted from Space.com's biggest headlines. Astrobitica November 23, 2025 (Last updated: November 23, 2025) 1 minute read Test your space smarts with our weekly crossword challenge, crafted from Space.com’s biggest headlines. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: How a medieval Oxford friar used light and color to find out what stars and planets are made ofNext: SpaceX launches 28 Starlink satellites on new Falcon 9 rocket from California