For the First Time Ever… an Asteroid Reached Torino Scale Level 3 November 20, 2025 Kim Future Space Exploration </p> <h2>For the First Time Ever… an Asteroid Reached Torino Scale Level 3</h2> <p>Asteroid 2024 YR4 briefly became the first real test of Earth’s planetary-defense system when early data placed it at Torino Scale Level 3 — a rating never reached before. Scientists mobilized telescopes worldwide, refined their orbit, and ruled out danger for Earth, although a small chance of a 2032 Moon impact remains. Here’s how this unexpected event tested global readiness.<br /> Credit to : NASA Space News</p> <p> Please support our Sponsors here :
