3I/Atlas tracker: When will the comet be closest to Earth? How big is it? Date and time here 2025-10-30 editor 3iatlas, atlas3i 0 The interstellar comet 3I/ATLAS (C/2025 N1) is hurtling through the solar system and will be at its closest point to Earth soon. Source: https://www.hindustantimes.com/world-news/us-news/3iatlas-live-tracker-when-will-the-comet-be-closest-to-earth-how-big-is-it-are-we-safe-mars-sun-passing-date-time-101761778289515.html READ from source