3i Atlas Comet Tracker

3I/ATLAS Comet Tracker is a comprehensive web application dedicated to tracking and studying Comet 3I/ATLAS, the third confirmed interstellar object to visit our solar system. Discovered in July 2025 by the ATLAS survey, this extraordinary comet offers a unique opportunity to study an ancient visitor from beyond our solar system.
The platform provides real-time ephemerides data from JPL Horizons, interactive 3D orbital visualizations, detailed observing guides for amateur astronomers, and a complete timeline of key events from discovery to departure. Features include location-based visibility predictions, equipment recommendations, curated news and media from leading space agencies, and educational content about interstellar objects and orbital mechanics.
Built with Next.js and modern web technologies, the site serves as an authoritative resource for astronomers, educators, students, and space enthusiasts worldwide. The hyperbolic trajectory of 3I/ATLAS confirms its interstellar origin, making this a once-in-a-lifetime opportunity to observe and study a visitor from another stellar system.