Key Insights One day from now (Oct. 29–30, 2025), interstellar visitor 3I/ATLAS skirts behind the Sun and begins to re-emerge, offering the first clean look since conjunction. NASA’s broader Strategy for Planetary Defense—formalized with the U.S. government’s national plan—continues in “activated” implementation mode, including detection, characterization, and mitigation. The International Asteroid Warning Network has queued a