Asteroid 2024 YR4’s Size and Moon Impact Risk Reevaluated by NASA
NASA has updated its assessment of near-Earth asteroid 2024 YR4, ruling out a significant impact risk to Earth but leaving a small chance it could collide with the Moon. The size estimate for 2024 YR4 has been revised from 131-295 feet (40-90 meters) based on visible light measurements to 174-220 feet (53-67 meters), comparable to … Read more